1) Structure: REF is complex and it requires high accuracy, as well as heat resistance and light preventing. The materials of the REF are mostly employed modified PPO and modified PC at present. 2) Size: Regarding the different size of the letter R... - Update: 2006-02-09

Size: 3mm, 5mm Color: red, green, blue, orange, amber, white Outline: round, square, quatrade and so on. Resin Color: water color, white diffuses, tinted, color diffused. Please note: our lampes are oly used on normal way but not in military... - Update: 2006-02-09

Type: single digital, dual digital, tri-digital, quarter digital, multiple one 1. Size is different from 0.28?to 8? 2. Color: red, blue, green, orange, yellow and different brightness. 3. Save power 4. The luminance is even 5. The stability is ... - Update: 2006-02-09

Commodity: LED display (Indoor use) Height: 1868mm Width: 680mm Thickness: 105mm Net weight: 60kg Color: Green&Red Showing Area: 761*533mm Working Voltage: 220V/110V Power: 300W/400W - Update: 2006-02-09

Type: single digital, dual digital, tri-digital, quarter digital, multiple one 1. Light 2. Long-lived 3. Urge the voltage to below 4. Ready response 5. The luminance is even 6. The stability is strong Use: Household appliances, Communicatio... - Update: 2005-06-02