InterLux Extreme HPS 600 Watt Grow LampThe Interlux Extreme HPS 600 Watt Grow Light Bulb is an extremely high output lamp that delivers even more lumen (95,000) than the Interlux Super HPS. It has a color spectrum heavy in reddish light, making it ideal for flowering and maximizing yields. Features of the Interlux Extreme HPS 600 Watt Grow Bulb Huge output: 95,000 lumens means huge yields Flowering spectrum: heavy in orange red light for monster yields Electronic first: this bulb is ONLY