Conversion Factors

1 F.C. = 10.76 LUX
1 Micro Einstein (umol) = 7.62 F.C.
1 WATT / MTR2 = Output Bulb divided by Square meters
1 MTR2 = 10.76 FT2
1 WATT = 408 LUX
1 WATT = 37.9 F.C.

Lamp Designation	Lamp Watts	Initial Lumens(3)	Mean Lumens	Avg. Rated Life (hrs)	Color Temp (K)	CRI (Ra)
LU400S/HTL/EN	400	55,000	49,000	24,000	2,100	23
LU430S/HTL/EN	430	58,500	52,000	16,000	2,100	25
LU600S/HTL/EN	600	87,000	76,000	16,000	2,100	25
LU1000B/HTL/EN	1000	145,000	126,000	24,000	2,100	28

I was very happy with this lamp and the packaging it arrived in. The Iwasaki Electric Co. Eye Hortilux hid light bulb was exactly what my garden needed. I have watch the growth rate increase 30% since changing my old standard HPS bulb.

Regards
Happy Customer
Keep On Growing!

this light seems to be worth every penny i spent. I can barely look inside my garden now because it is so bright. it incredible how much brighter my room is now with this new hotilux hps light bulb.

Got this 1000watt high pressure sodium Hortilux bulb with the dual 1000 watt ballast and what a combo ..... sure is nice to go from grow to veg in the flip of a switch. And what a difference it made when i installed this new bulb into my garden. It looks like i should see a 25% increase in yeild this crop.

Sleepless in Seattle