Hortilux 57821-600W 5000K Blue MH Conversion Lamp - ANSI S106 - Horizontal Burn - HX57821

Improve your crop with the high quality EYE Hortilux 600-watt BLUE metal halide lamp. The broad spectrum of this bulb is the closest equivalent to natural sunlight that your plants can get. The EYE Hortilux 600-watt BLUE has an initial lumen output of 39,000 lumens, providing optimum spectral energy required for all stages of growth. Designed for magnetic HPS ballasts rated ANSI106 600W Electronic ballast compatible 20 minute hot re-start time This bulb requires open fixtures and must be mounted in a horizontal operating position.