LED Lamps socket GU5.3

In addition to the much larger type G53, socket GU5.3 can also be used as an LED lamp socket. GU5.3 sockets have a pin spacing of only 5.33 mm. Illuminants with this socket are used in low-voltage systems that are supplied with 12 volts via an upstream transformer. The diameter of the contact pins is also standardised; it must be between 1.47 and 1.65 mm to ensure that the pins hold securely in the socket. LED illuminants with GU5.3 sockets adhere exactly to these dimensions and guarantee maximum...
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LED Lamps socket GU5.3
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LED Lamps socket GU5.3

In addition to the much larger type G53, socket GU5.3 can also be used as an LED lamp socket. GU5.3 sockets have a pin spacing of only 5.33 mm. Illuminants with this socket are used in low-voltage systems that are supplied with 12 volts via an upstream transformer. The diameter of the contact pins is also standardised; it must be between 1.47 and 1.65 mm to ensure that the pins hold securely in the socket. LED illuminants with GU5.3 sockets adhere exactly to these dimensions and guarantee maximum compatibility with existing sockets.

In most cases, GU5.3 LED lamps also have the suffix MR16 in addition to the specification of the socket size. This size specification refers to the reflector of the GU5.3 LED lamp. MR stands for multifaceted reflector, i.e. a concave mirror that reflects light through small facets. In MR16, the specifications are not given in millimetres, but in eighths of an inch. So MR16 reflectors have a diameter of 16/8 inch, which is about 51 mm. The glass body is usually 38 mm long. Smaller illuminants with pin socket GU5.3 comply with the MR11 standard, i.e. have a diameter of 11/8 inch or 35 mm. You will also find the two reflectors under the millimetre-oriented names MR51 and MR35, but the dimensions are the same as for MR16 and MR11.

The reflector design is also suited for modern LED products. As a result, not only do the socket and base fit together but the overall design is also maintained when replacing the reflector. This way you can be sure that the fitting dimension is also correct.

Use of LED lamps with socket GU5.3

As a reflector lamp, the LED lamp socket GU5.3 is often used in recessed or surface-mounted spotlights in private spaces. LED lamps with GU5.3 socket are also the right illuminant for open lights. In the commercial sector, LED lamps with GU5.3 socket are often used for accent or general lighting in shops, bars, cafés, restaurants or museums. LED lamps with GU5.3 socket produce neither UV nor IR radiation. Plus they generate very little heat and are thus ideally suited for museums or shops, and here especially for illuminating light-sensitive objects or heat-sensitive products.

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ISOLED MR16 LED Strahler 6W Glas diffuse, 120°, warmweiß
ISOLED MR16 LED Spotlight 6W Glass diffuse, 120°, warm white
€10.23 * €7.72 *
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Delivery time: approx. 2 weeks
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Ledvance LED MR16 DIM P 5W 927 GU5.3
Ledvance LED MR16 DIM P 5W 927 GU5.3
€5.93 *
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Delivery time: approx. 3-5 days
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LEDVANCE LED REFLEKTOR MR16 5W 927 GU5.3
LEDVANCE LED REFLECTOR MR16 5W 927 GU5.3
€6.39 *
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ISOLED MR16/GU5.3 Fassung Keramik 0-12V
ISOLED MR16/GU5.3 socket ceramic 0-12V
€0.99 *
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Osram PARATHOM MR16 20 36° 2.6 W/827 GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/2700 K GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/2700 K GU5.3
Low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 6 SDCM • Not dimmable • Base:...
€4.38 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
OMNILUX MR-16 12V GU-5,3 2W SMD grün
OMNILUX MR-16 12V GU-5.3 2W SMD green
OMNILUX MR-16 12V GU-5.3 2W SMD green
OMNILUX MR-16 SMD lamp Frosted lens • Long life • Low power consumption • Dimmable • Hot restrike • Operating voltage: 12 V • Nominal wattage: 2 W • Base: GU5.3...
€5.90 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
Osram PARATHOM MR16 35 36° 4.9 W/4000K GU5.3 DIM
OSRAM PARATHOM® DIM MR16 35 36 ° 5W/4000 K GU5.3
OSRAM PARATHOM® DIM MR16 35 36 ° 5W/4000 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 5 SDCM • Dimmable...
€6.10 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
Osram PARATHOM MR16 20 36° 2.6 W/830 GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/3000 K GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/3000 K GU5.3
Low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 6 SDCM • Not dimmable • Base:...
€4.38 *
Scale prices: from €4.24
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
Philips LEDspot ExpertColor 7.5-43W MR16 940 36D
Philips LEDspot ExpertColor 7.5-43W MR16 940 36D
Philips LEDspot ExpertColor 7.5-43W MR16 940 36D
Cap-Base: GU5.3 [ GU5.3] • Nominal Lifetime (Nom): 40000 h • Switching Cycle: 50000X • Technical Type: 7.5-43W • Light Technical • Color Code: 940 [ CCT of 4000K]...
€15.79 * €13.37 *
incl. tax, plus shipping costs
Availability:
Low stock; Delivery time: 1-3 days
Delivery time: approx. 1-3 days
Osram PARATHOM PRO MR16 20 36° 4.5 W/2700 K GU5.3 DIM
OSRAM PARATHOM® PRO MR16 20 36 ° 3.6 W/2700 K GU5.3
OSRAM PARATHOM® PRO MR16 20 36 ° 3.6 W/2700 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 3 SDCM • Dimmable...
€9.10 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
Philips LEDspot ExpertColor 7.5-43W MR16 940 24D
Philips LEDspot ExpertColor 7.5-43W MR16 940 24D
Philips LEDspot ExpertColor 7.5-43W MR16 940 24D
Cap-Base: GU5.3 [ GU5.3] • Nominal Lifetime (Nom): 40000 h • Switching Cycle: 50000X • Technical Type: 7.5-43W • Light Technical • Color Code: 940 [ CCT of 4000K]...
€15.79 * €13.50 *
incl. tax, plus shipping costs
Availability:
Low stock; Delivery time: 1-3 days
Delivery time: approx. 1-3 days
OMNILUX MR-16 12V GU-5,3 3W LED grün KR
OMNILUX MR-16 12V GU-5.3 3W LED green CR
OMNILUX MR-16 12V GU-5.3 3W LED green CR
Hot restrike • Operating voltage: 12 V • Nominal wattage: 3 W • Base: GU5.3 • Lamp type: LED lamp; clear lamp; low voltage lamp; Cool Beam lamp • Lamp specification: Hot...
€6.50 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
Osram PARATHOM  MR16   20 non-dim 36° 2,6W/840 GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/4000 K GU5.3
OSRAM PARATHOM® MR16 20 36 ° 2.6 W/4000 K GU5.3
Low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 6 SDCM • Not dimmable • Base:...
€4.38 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
ISOLED MR16/GU5.3 Fassung Keramik 0-12V
ISOLED MR16/GU5.3 socket ceramic 0-12V
ISOLED MR16/GU5.3 socket ceramic 0-12V
MR16/GU5.3 socket ceramic 0-12V Height: 10mm • Diameter: 17mm • Net weight: 5g • Socket: GU5.3 • Protection class: IP20 • Material: Ceramic • Incl. illuminant: No...
€0.99 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
ISOLED MR16 LED Strahler 5,5W COB, 38°, warmweiß, dimmbar
ISOLED MR16 LED spotlight 5.5W COB, 38°, warm white, dimmable
ISOLED MR16 LED spotlight 5.5W COB, 38°, warm white, dimmable
MR16 LED spotlight 5.5W COB, 38°, warm white, dimmable Length: 54mm • Diameter: 50mm • Net weight: 46g • Socket: GU5.3 • LED type: 1xCOB Sharp • Nominal voltage: 12V...
€13.41 * €9.62 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
ISOLED MR16 LED Strahler 5,5W COB, 70°, warmweiß, dimmbar
ISOLED MR16 LED spotlight 5.5W COB, 70°, warm white, dimmable
ISOLED MR16 LED spotlight 5.5W COB, 70°, warm white, dimmable
MR16 LED spotlight 5.5W COB, 70°, warm white, dimmable Length: 54mm • Diameter: 50mm • Net weight: 48g • Socket: GU5.3 • LED type: 1xCOB Sharp • Nominal voltage: 12V...
€13.41 *
incl. tax, plus shipping costs
Availability:
Not in stock
Delivery time: approx. 2 weeks
Delivery time: approx. 2 weeks
ISOLED MR16 LED Strahler 6W GLAS-COB, 70°, warmweiß, dimmbar
ISOLED MR16 LED spotlight 6W GLAS-COB, 70°, warm white, dimmable
ISOLED MR16 LED spotlight 6W GLAS-COB, 70°, warm white, dimmable
MR16 LED spotlight 6W GLAS-COB, 70°, warm white, dimmable Length: 54mm • Diameter: 50mm • Net weight: 44g • Socket: GU5.3 • LED type: SQ8COB • Nominal voltage: 12V...
€13.41 *
incl. tax, plus shipping costs
Availability:
Not in stock
Delivery time: approx. 2 weeks
Delivery time: approx. 2 weeks
ISOLED MR16 LED Strahler 6W Glas diffuse, 120°, warmweiß
ISOLED MR16 LED Spotlight 6W Glass diffuse, 120°, warm white
ISOLED MR16 LED Spotlight 6W Glass diffuse, 120°, warm white
MR16 LED Spotlight 6W Glass diffuse, 120°, warm white Length: 56mm • Diameter: 50mm • Net weight: 48g • Socket: GU5.3 • LED type: SMD2835 • Nominal voltage: 12V AC/DC...
€10.23 * €7.72 *
incl. tax, plus shipping costs
Availability:
Not in stock
Delivery time: approx. 2 weeks
Delivery time: approx. 2 weeks
ISOLED MR16 LED Strahler 6W Glas diffuse, 120°, neutralweiß
ISOLED MR16 LED Spotlight 6W Glass diffuse, 120°, neutral white
ISOLED MR16 LED Spotlight 6W Glass diffuse, 120°, neutral white
MR16 LED Spotlight 6W Glass diffuse, 120°, neutral white Length: 56mm • Diameter: 50mm • Net weight: 48g • Socket: GU5.3 • LED type: SMD2835 • Nominal voltage: 12V...
€10.23 * €8.50 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
ISOLED MR16 Vollspektrum LED Strahler 7W COB, 36°, 2700K, dimmbar
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 2700K, dimmable
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 2700K, dimmable
MR16 full spectrum LED spotlight 7W COB, 36°, 2700K, dimmable Length: 47mm • Diameter: 50mm • Net weight: 53g • Socket: MR16 • Nominal voltage: 12V AC/DC • Nominal...
€18.96 *
incl. tax, plus shipping costs
Availability:
Low stock; Delivery time: 1-3 days
Delivery time: approx. 1-3 days
ISOLED MR16 Vollspektrum LED Strahler 7W COB, 36°, 3000K, dimmbar
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 3000K, dimmable
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 3000K, dimmable
MR16 full spectrum LED spotlight 7W COB, 36°, 3000K, dimmable Length: 47mm • Diameter: 50mm • Net weight: 66g • Socket: MR16 • Nominal voltage: 12V AC/DC • Nominal...
€18.96 *
incl. tax, plus shipping costs
Availability:
Low stock; Delivery time: 1-3 days
Delivery time: approx. 1-3 days
ISOLED MR16 Vollspektrum LED Strahler 7W COB, 36°, 4000K, dimmbar
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 4000K, dimmable
ISOLED MR16 full spectrum LED spotlight 7W COB, 36°, 4000K, dimmable
MR16 full spectrum LED spotlight 7W COB, 36°, 4000K, dimmable Length: 47mm • Diameter: 50mm • Net weight: 66g • Socket: GU5.3 • Nominal voltage: 12V AC/DC • Nominal...
€18.96 *
incl. tax, plus shipping costs
Availability:
Not in stock
Delivery time: approx. 2 weeks
Delivery time: approx. 2 weeks
ISOLED MR16 LED Strahler 3,5W, 270°, opal, warmweiß
ISOLED MR16 LED spotlight 3.5W, 270°, opal, warm white
ISOLED MR16 LED spotlight 3.5W, 270°, opal, warm white
MR16 LED spotlight 3.5W, 270°, opal, warm white Length: 44mm • Height: 44mm • Diameter: 50mm • Net weight: 32g • Socket: MR16 • Nominal voltage: 12V AC/DC...
€8.65 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/3000 K GU5.3
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/3000 K GU5.3
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/3000 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 3 SDCM • Dimmable...
€14.85 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/2700 K GU5.3
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/2700 K GU5.3
OSRAM PARATHOM® PRO MR16 35 36 ° 6.3 W/2700 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 3 SDCM • Dimmable...
€14.85 *
incl. tax, plus shipping costs
Availability:
Low stock; Delivery time: 1-3 days
Delivery time: approx. 1-3 days
OSRAM PARATHOM® PRO MR16 43 36 ° 7.8 W/3000 K GU5.3
OSRAM PARATHOM® PRO MR16 43 36 ° 7.8 W/3000 K GU5.3
OSRAM PARATHOM® PRO MR16 43 36 ° 7.8 W/3000 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 3 SDCM • Dimmable...
€12.67 * €9.47 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
OSRAM PARATHOM® DIM MR16 50 36 ° 8 W/4000 K GU5.3
OSRAM PARATHOM® DIM MR16 50 36 ° 8 W/4000 K GU5.3
OSRAM PARATHOM® DIM MR16 50 36 ° 8 W/4000 K GU5.3
Dimmable low-voltage LED reflector lamps MR16 with retrofit pin base. Product features: LED alternative to low voltage halogen lamps • High color consistency: = 5 SDCM • Dimmable...
€10.08 *
incl. tax, plus shipping costs
Availability:
Delivery time: 3-5 days
Delivery time: approx. 3-5 days
1 From 4 pages
Facts
In addition to the much larger type G53, socket GU5.3 can also be used as an LED lamp socket. GU5.3 sockets have a pin spacing of only 5.33 mm. Illuminants with this socket are used in low-voltage systems that are supplied with 12 volts via an upstream transformer. The diameter of the contact pins is also standardised; it must be between 1.47 and 1.65 mm to ensure that the pins hold securely in the socket. LED illuminants with GU5.3 sockets... Read more »
Viewed
Facts

In addition to the much larger type G53, socket GU5.3 can also be used as an LED lamp socket. GU5.3 sockets have a pin spacing of only 5.33 mm. Illuminants with this socket are used in low-voltage systems that are supplied with 12 volts via an upstream transformer. The diameter of the contact pins is also standardised; it must be between 1.47 and 1.65 mm to ensure that the pins hold securely in the socket. LED illuminants with GU5.3 sockets adhere exactly to these dimensions and guarantee maximum compatibility with existing sockets.

In most cases, GU5.3 LED lamps also have the suffix MR16 in addition to the specification of the socket size. This size specification refers to the reflector of the GU5.3 LED lamp. MR stands for multifaceted reflector, i.e. a concave mirror that reflects light through small facets. In MR16, the specifications are not given in millimetres, but in eighths of an inch. So MR16 reflectors have a diameter of 16/8 inch, which is about 51 mm. The glass body is usually 38 mm long. Smaller illuminants with pin socket GU5.3 comply with the MR11 standard, i.e. have a diameter of 11/8 inch or 35 mm. You will also find the two reflectors under the millimetre-oriented names MR51 and MR35, but the dimensions are the same as for MR16 and MR11.

The reflector design is also suited for modern LED products. As a result, not only do the socket and base fit together but the overall design is also maintained when replacing the reflector. This way you can be sure that the fitting dimension is also correct.

Use of LED lamps with socket GU5.3

As a reflector lamp, the LED lamp socket GU5.3 is often used in recessed or surface-mounted spotlights in private spaces. LED lamps with GU5.3 socket are also the right illuminant for open lights. In the commercial sector, LED lamps with GU5.3 socket are often used for accent or general lighting in shops, bars, cafés, restaurants or museums. LED lamps with GU5.3 socket produce neither UV nor IR radiation. Plus they generate very little heat and are thus ideally suited for museums or shops, and here especially for illuminating light-sensitive objects or heat-sensitive products.