Lumatek MH Lamp 400W 240V - Metal Halide Why digital lighting? the sun is high frequency. Rainbow Stripe Angora Knit Gloves By Hayley & Co Nebula Light Bulb Halco HID Metal Halide Pulse Start Clear 400W # 60012 Artificial Sunlight Bulb STK lamps contain UVA-UVB and the upper portion of UVC. Pulse Start MH Std 400W/640 CW Mog ED28 1SL Pulse Start Metal Halide... Usually glass has a green tint to it, these are impurities possibly from recycled materials. High frequency, pulse-start digital lamps featuring low iron (low-e) glass for enhanced UVA and UVB penetration to your plants for higher quality and yield! SolisTek high frequency MH offers: color enhanced full balanced spectrum, prolonged lamp life, less depreciation of par and lumen output over time. Low iron glass is composed of purified materials free from contaminants that make the glass extra clear. our special low iron glass allows for more UV spectrums to get to your plants and flowers. Exercise caution when working around any hid lamp that contains UV, always wear protective lenses. Digital lighting makes for a higher quality of light which is good for all living things.
