Name of Series: Rectangular Tube Series Type Size Color lumens luminous efficiency effective optical efficiency 40W L198 × W115 × H70Φ42mm 2700-6400 2600-3200 ≥ 65-85 98-200 80W L295 × W138 × H81Φ55mm 2700-6400 6000-6400 ≥ 65 - 85 98-200 120W L366 × W138 × H81Φ55mm 2700-6400 9225-9840 ≥ 65-85 98-200 150W L396 × W138 × H81Φ55mm 2700-6400 11475-12690 ≥ 65-85 98-200 200W L445 × W150 × H93Φ58mm 2700 - 6400 15000-17000 ≥ 65-85 98-200 300W L545 × W150 × H93Φ58mm 2700-6400 22500-28050 ≥ 65-85 98-200 light body material specification? no filament inside the bulb, no electrodes, product life of 60,000 hours or more . ? High frequency operating frequency of 2.65MHz, LF operating frequency is 230Hz, security is no strobe effect. ? Instant start re-start time is less than 0.5 seconds. ? Security and reliability, green, truly maintenance-free replacement. Company Name: Jiangmen crown Rainbow Lighting Technology Co., Ltd. Address: Pengjiang Du 阮镇瑶 Village Industrial Zone, Jiangmen City, Guangdong Province Tel; 0750-3885221 Lin Sheng Tel; 0750-3885219 Li Sheng affiliated companies of the Company: 1, crown rainbow lighting www.granky.cn: induction lamp, lamp lighting, lamp manufacturers, mining lamps, induction lamp street lamps cast light outdoor lights 2, crown rainbow lighting www.granky.com.cn: mining lamps, tunnel lights, flood lights, spot lights, outdoor lights, street lamps 3, crown Rainbow LED website www.led-guanhong.com led, led manufacturers, led panel light, led floodlight, led mining lamp, led street lights, 4, crown Ki soft Magnetic www.ruanci.cn soft, core, magnetic flux, skeleton, magnet manufacturers 5 crown Ki www.nvtiepeng.net NdFeB NdFeB, magnetic, magnet, magnets, rare earth magnets, 6 magnet manufacturers, rubber magnet www.xiangjiaoci.com crown Ki magnetic rubber, plastic magnetic, fridge magnets, magnetic roll, magnetic blocks, magnetic stripe motor