Dichroic & Reflector Halogen Lamps

Dichroic halogen lamps are incandescent lamps with a reflector that reflects visible light while allowing infrared light to pass through, making them cooler than regular lamps.

How do dichroic halogen lamps work?

Dichroic halogen lamps use a filament heated to a high temperature to create light. Halogen lamps are fitted with a tungsten filament, which is sealed into an envelope along with a small amount of inert gas and a halogen such as iodine or bromine. This chemical mixture ensures that the filament burns out slower, making them last longer than other types of lamps.

The dichroic reflector in the light housing adds intensity to the white light while allowing the infrared light to pass through. This works to remove most of the heat from the lamp.

Types of dichroic halogen lamps

Dichroic halogen lamps can have different levels of intensity, colour temperatures, beam angles and sizes. You should choose the lamp according to the type of light you want the lamp to produce.


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Description Price Reflector Type Wattage Voltage Rating Beam Angle Beam Type Lamp Base Diameter Colour Temperature Low Voltage LIF Code ANSI Code Intensity Life Hours EU Energy Efficiency Rating
RS Stock No. 719-3673
Mfr. Part No.48870FL
BrandOsram
HK$43.79
Each
units
MR16 50 W 12 V 24° Flood GU5.3 51mm 3100K Yes - - 5300 cd 4000h B
RS Stock No. 791-6693
Mfr. Part No.4050300272634
BrandOsram
HK$14.07
Each
units
- 35 W 12 V 36° Flood GU5.3 51mm 2900K - - - 1000 cd 3000h B
RS Stock No. 791-6662
Mfr. Part No.4050300656885
BrandOsram
HK$120.23
Each
units
Aluminium 50 W 12 V 24° Flood G53 111mm 3000K - - - 5500 cd 4000h B
RS Stock No. 233-358
Mfr. Part No.M250/EXZ/CG
BrandGE
HK$46.67
Each
units
MR16 50 W 12 V 18° - GU5.3 50mm 3000K Yes M250 EXZ 4750 cd 4000h C
RS Stock No. 250-441
Mfr. Part No.A1231
BrandPhilips
HK$130.52
Each
units
Dichoric 100 W 12 V - Dichroic GZ6.35 50mm - - A1/231 EFP - 50h -
RS Stock No. 719-3645
Mfr. Part No.48860SP
BrandOsram
HK$44.44
Each
units
MR16 20 W 12 V 10° Spot GU5.3 51mm 3000K Yes - - 5500 cd 4000h B
RS Stock No. 250-407
Mfr. Part No.006819
BrandPhilips
HK$149.08
Each
units
Dichoric 150 W 15 V - Dichroic GZ6.35 50mm - - A1/232 EFR - 50h -
RS Stock No. 791-6696
Mfr. Part No.4050300272795
BrandOsram
HK$16.44
Each
units
- 50 W 12 V 36° Flood GU5.3 51mm 2950K - - - 1450 cd 1000h B
RS Stock No. 791-6668
Mfr. Part No.4050300656847
BrandOsram
HK$120.23
Each
units
Aluminium 35 W 12 V 24° Flood G53 111mm 2900K - - - 4200 cd 4000h B
RS Stock No. 171-2928
Mfr. Part No.H 63218F
BrandOrbitec
HK$22.97
Each
units
MR16 50 W 12 V 38° - GU5.3 50mm - Yes - EXN - 2000h C
RS Stock No. 719-3685
Mfr. Part No.48870VWFL
BrandOsram
HK$46.33
Each
units
MR16 50 W 12 V 60° Very Wide Flood GU5.3 51mm 3100K Yes - - 1450 cd 4000h B
RS Stock No. 171-2956
Mfr. Part No.H 68062F
BrandOrbitec
HK$38.87
Each
units
MR11 20 W 12 V 30° - GU4 35mm - Yes - FTD - 2000h D
RS Stock No. 719-3679
Mfr. Part No.48870SP
BrandOsram
HK$60.48
Each
units
MR16 50 W 12 V 10° Spot GU5.3 51mm 3100K Yes - - 15000 cd 4000h B
RS Stock No. 792-6704
Mfr. Part No.4050300346229
BrandOsram
HK$26.20
Each
units
- 35 W 12 V 36° Flood GU4 35mm 2900K - - - 1000 cd 2000h B
RS Stock No. 171-2940
Mfr. Part No.H 68066F
BrandOrbitec
HK$36.12
Each
units
MR11 35 W 12 V 20° - GU4 35mm - Yes - FTF - 2000h D
RS Stock No. 719-3660
Mfr. Part No.48865SP
BrandOsram
HK$46.33
Each
units
MR16 35 W 12 V 10° Spot GU5.3 50mm 3000K Yes - - 11000 cd 4000h B
RS Stock No. 233-320
Mfr. Part No.M269/BAB/CG
BrandGE
HK$46.09
Each
units
MR16 20 W 12 V 36° - GU5.3 50mm 3000K Yes M269 BAB 450 cd 4000h C
RS Stock No. 719-3676
Mfr. Part No.48865VWFL
BrandOsram
HK$46.33
Each
units
MR16 35 W 12 V 60° Very Wide Flood GU5.3 51mm 3000K Yes - - 1050 cd 4000h B
RS Stock No. 374-7437
Mfr. Part No.330712
BrandGE
HK$46.09
Each
units
MR16 20 W 12 V 36° Flood GU5.3 50.7mm 3000K Yes M69 BAB 500 cd 4000h -
RS Stock No. 792-6700
Mfr. Part No.4050300346168
BrandOsram
HK$23.31
Each
units
- 20 W 12 V 36° Flood GU4 35mm 2800K - - - 580 cd 2000h B