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lol nice try i had trouble log in 型号item no.:BQ-FS290-50W
工作电压Work voltage:AC(85-265V)/50-60Hz(DC/AC 12V-24V)
LED功率Power :50W
功率因素Power factor (PF):>0.95
LED效率efficiency:100 -110lm/W
初始光通量Lumens:5000-5500Lm
White/black/grey housing 灯具效率Fixture efficiency:>95%
CE RoHS ISO 9001:2008 白光色温Color temperature(CCT):2700-7000K
Product Size:290*183*236mm 平均寿命LED Life:>50000Hrs
Packing:L335*W200*H290mm/pcs 640*360*605mm/
so if im understanding this right the 50w led's are 5000-5500 lumens 11.5in*7.25"*9.25" in size and are 12v or 24v also?

ok so if my understanding of the led's are right it would be better to get one 50w light than two 27w lights? because with two 27w's you would have 54 total watts and 4000 lumens and it would be $78 or someone could pay $12 more and get 1000-1500 more lumens and be running 4 less watts? correct me if im wrong i just thought i would throw this out there

IMO the 50w's are a better deal when it comes to lumens to watts to price ratio (if the above is right) without goin over $100 but then my next question is would one 50w LED have the same water coverage as two 27w LED's

and nice work customfitz on gettin the prices down :clap::clap:
 
27 watt = $1.44 per watt 22 watts actual which means they are under driven, which means less lumen's then they advertise

50 watt = $1.80 per watt

100 watt = $1.35 per watt

The 100 watt's are considerably heavier though right? Not 100% sure.
Havent seen any real life power draw numbers on the 50 or 100s, but I bet they come in under as well, Im sure someone will post up. Definitely affordable prices.
 
so if im understanding this right the 50w led's are 5000-5500 lumens 11.5in*7.25"*9.25" in size and are 12v or 24v also?

ok so if my understanding of the led's are right it would be better to get one 50w light than two 27w lights? because with two 27w's you would have 54 total watts and 4000 lumens and it would be $78 or someone could pay $12 more and get 1000-1500 more lumens and be running 4 less watts? correct me if im wrong i just thought i would throw this out there

IMO the 50w's are a better deal when it comes to lumens to watts to price ratio (if the above is right) without goin over $100 but then my next question is would one 50w LED have the same water coverage as two 27w LED's

and nice work customfitz on gettin the prices down :clap::clap:

So if you are running six 175 metal halides like I have on my boat (14000 lumens) you would have to buy 15 of the 50w LEDs to get the same light output? Doesn't seem like that would be worth $1300.
 
So if you are running six 175 metal halides like I have on my boat (14000 lumens) you would have to buy 15 of the 50w LEDs to get the same light output? Doesn't seem like that would be worth $1300.
no the 50w led's are 5000-5500 lumens so if your runnin 14000 lumens then you could run 3 of these 50w LED's and surpass the 14000 lumens if I understood customfitz originally post correctly
 
Discussion starter · #74 ·
Parameter:
[Name]: super bright white spot light 100W
[input]: AC85V-265V
[Brightness]: 10000LM
[power]: 100W (single integrated 100W)]
[LED light color: can be customized are white, red, blue, green, yellow, warm white color
【Dimension】: 370 * 285 * 120mm
【 light angle】: 140 °
[color rendering index: Ra> 85
[level protection]: IP65
[material]: die-casting aluminum lamp body, ultra-white glass face cover, spray the surface of silver
[control]: built-in constant current drive of high-quality effects
[color: monochrome projection
[ambient temperature]: -30 ℃ ~ 50
[NW]: 5.8KG
 
No 15 50watt would be 75000. so 3 50watt would be more than your 6 mh
The MH are 14000 each if the divinelighting chart is correct that OBG posted in a previous thread. Therefore this is 6x14000 which is 84000. I was referring to the 50W at max output of 5500LM, so that would be 15x5500 which is 82500 which is slightly less than the MH.
 
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