are these legit or do i need to splurge on soraa
230 V? yuropoor detected
>>107012524mutts have nice philips high CRI e27 bulbs and we get shit
>>107012814i have those here in yurope?
Just buy incandescents like a real person with a soul.
If you aren't interested in that aesthetic then it's worse than conventional LEDs.
High CRI phosphors are cheap, so the colour rendition could really be excellent. The cheap stuff still has a bit of a blue spike though, if you care about that.Soraa, Sunlike and some of the Yuji LEDs don't have blue spikes because they use violet LEDs.
>>107013291CRI90 or CRI97? i'm talking about the high definition ones, i could import some but i think theyre 120v only
>>1070123262200k > 2700k
>>107012326>9.5W through 4 filamentsIt will run way too hot and burn out extremely quickly. You can see that in the E rating.Sadly I don't think you can buy the ones with more filaments ("Dubai Lamp") outside the UAE.
>>1070160731200K > 2200K
>>107016139GaN can work at +200ºC, in general the limitation are the rest of materials and hot spots.
>>107012524230V > 110VSimple as
>>107016192Head is the enemy of LED (or any solid state electronics for that matter), the fact that it can run at 200C on paper is rather irrelevant. Also, pushling LEDs that hard cuts efficiency in half. 111 lumen/W is laughable, a decent modern LED can do 200 no sweat.
>>107016139put a condenser to limit the amps on it
>>107016139philips sells the dubai lamps as their ultra efficient range in yurop
>>107012326
>>107016246>a decent modern LED can do 200 no sweatNot at 97 CRI. There's an unavoidable tradeoff between CRI and lumen/W because human eye isn't equally sensitive across all colors. Highest lumen/W is pure green with negative CRI.
>>107016246Sure but not all LED are state-of-art-tier to achieve 200 lm/w, the common bulb is around 100.If Philips can achieve similar life for convention vs radiate cooling it means it's isn't as problematic as you think. GaN is not silicon, +200ºC is common, you just have to see all those USB brick using GaN, they achieve a 100-200 watts in a tiny 3x3x3 brick with passive cooling. They get so hot you can't touch them, +85ºC, but the efficiency is +90%.
>>107012814Nah they have a big nasty orange spike. Phillips is a fucking clown show.
>>107016362those are CRI80
>>107016390what do i get thensoraa is like $50 i dont think i care that much
>>1070123269.5W for 1055 lm seems very high to me, my r7s socket can do 2000 lm on 14W.
>>107017236google CRI
>>107012326i just buy the dirt cheapest LED bulbs at walmart or wherever and they're fine. they don't last nearly as long as advertised but long enough that the price is acceptable. just make sure to buy 2700K color temperature or else your house will feel like a hospital
