The Ultra Sun 1000W Metal Halide bulb is engineered to rival lamps three times the price. Its digital-ready design features a ceramic insulation plate, stainless steel armature, and a proprietary starter built to withstand the acoustic resonance and harmonic distortion of high-frequency electronic ballasts.

• 7500K blue-enhanced spectrum — extra blue and violet output to drive vigorous vegetative growth
• 10,000-hour lamp life — long-lasting performance for fewer replacements
• Digital ballast compatible — engineered for modern high-frequency electronic ballasts
• Premium construction — ceramic insulation plate and stainless steel armature for reliability