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!

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

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.