2020年1月25日 · Today I received one of the scarcely available Luminus SBT-90.2 leds from nealsgadgets, and tested it for voltage and output. It is a single die 3V led with a large die area …

2021年2月6日 · So small light can’t dissipate heat of SBT-90.2. Don’t bother. Mike. The same could be said of the lumintop X9L, KR1vn90, Amutorch XT45 but those lights are still a lot of …

2025年3月10日 · LED short test / short review EN Luminus SBT-90.2 2025-03-10 Type: single die, lateral Bin: — Color group: — (6500 K) CRI: 70 The emitter tested here was provided to …

2021年4月19日 · Listing just says SBT-90, not SBT-90.2. Even the datasheet specs included are for the old SBT-90, looks like to me. I sure wouldn’t trust a listing like that if it’s a SBT-90.2 you …

2021年5月16日 · The TN42 V2 is using the Luminus SBT 90.2 LED in 5700k with a CRI of 70. This LED is 3V on a single die with a large physical size. It combines high output with high …

2020年1月26日 · Today I received one of the scarcely available Luminus SBT-90.2 leds from nealsgadgets, and tested it for voltage and output. It is a single die 3V led with a large die area …

2025年3月8日 · The beam is perfectly fine. There is virtually no difference between SFT-90 and SBT-90.2, which is why a beamshot of an Emisar D1 with SBT-90.2 is shown here. Depending …

2022年1月19日 · I know there’s a list of white sbt 90.2 flashlights, but which ones are available in red? Also, is it possible to mod a 90.2 red into a 90.2 white light? If so, which would make the …

2009年11月2日 · Looking at Vinh's stats of the stock Acebeam K75 he tests 4,800 Lumens and 1.55 million cd with a 5" head. I'd like both a smaller light also with a floodier beam (though still …

2023年9月14日 · I’m more interested in what actually defines the difference between a 5000 lumens XHP70.3 and a 5000 lumens SBT-90.2. Is the difference in throw/flood solely decided …