Sylvania BriteSpot ES50 35w MR16 Quartz Metal-Halide 
2 x Sylvania BriteSpot ES50 metal-halide MR16 lamps in 3000k and 38 degree beam.

These very compact lamps are very bright and have very good CRI.

Unlike the later Philips and GE halide MR16 lamps, these feature specially designed quartz arc tubes instead of ceramic but gives very similar performance.

1850lm (4000cd)
3000k CRI90
6000h

Sylvania BriteSpot ES50 35w MR16 Quartz Metal-Halide

2 x Sylvania BriteSpot ES50 metal-halide MR16 lamps in 3000k and 38 degree beam.

These very compact lamps are very bright and have very good CRI.

Unlike the later Philips and GE halide MR16 lamps, these feature specially designed quartz arc tubes instead of ceramic but gives very similar performance.

1850lm (4000cd)
3000k CRI90
6000h

DSC01933.JPG 387A3344b.JPG Lampways_100_Watt_GLS_Older_Box.JPG DSC02484.JPG DSC04696.JPG
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AngryHorse   [21 Mar, 2022 at 07:52 AM]
Interesting, I wasn’t aware these existed using quartz tubes?, they must be similar to the automotive versions?
FrontSideBus   [21 Mar, 2022 at 12:22 PM]
There is a good write up on James' site. Quite interesting little lamps tbh.

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