2007-01-18 19:20:31 · 4 answers · asked by Anonymous in Home & Garden ➔ Other - Home & Garden
"HID lamps --high intensity discharge lamps--produce light by striking an electrical arc across tungsten electrodes ... a bluish-green light, were the first commercially available HID lamps". ...-
2007-01-18 19:26:04 · answer #1 · answered by Anonymous · 1⤊ 0⤋
Such as High Pressure Sodium, Low Pressure Sodium, Mercury Vapor, Metal Halide, Multi-Vapor, and Fluorescent lamps. Basically anything that uses a ballast or transformer to fire up the lamps. Fixture may also include a capacitor and a lamp ignitor.
2007-01-19 04:59:27 · answer #2 · answered by up y 3 · 0⤊ 0⤋
ID lamps --high intensity discharge lamps--produce light by striking an electrical arc across tungsten electrodes ... a bluish-green light, were the first commercially available HID lamps". ...-
2007-01-19 01:44:40 · answer #3 · answered by rolland 1 1 · 0⤊ 0⤋
High-intensity discharge lamps (HID lamps) are a type of electrical gas-discharge lamp which produces light by means of an electric arc between tungsten electrodes housed inside a translucent or transparent fused quartz or fused alumina arc tube. This tube is filled with both gas and metal salts.
https://www.electrikals.com/products/r/lights-luminaires/a?cid=685&mid=28&mid=3&mid=46&mid=62&mid=9&cnid=114&page=1&pageSize=15
2016-02-28 16:35:51 · answer #4 · answered by john 4 · 0⤊ 0⤋