Specification: Material Aluminum alloy +PC+LEDColour 1: Yellow+ White/2: Red+ White+ Blue Voltage DC 12-24 V Power 27 w Current 4 AService life 10000 (hours) Source type COBLight type LEDSize 45 x 5 x 3cm Description:- Advantages of COB surface light source:1. It can be freely matched & combined to form a variety of LED lamps, which is easy to assemble.2. High reliability, no dead light, no plaque.3. Uniform light, soft light, no glare, no eye injury.4. High color rendering index & high light efficiency.5. Under the normal current, the attenuation is minimum, & the attenuation is less than 3% within 1000h.6. Safe & reliable, all work under 50V, fully considered for application certification.7. Environmental protection, no pollution.8.13 stroboscopic modes.- Aluminum frame:1. It is customized by opening mold. The production process adopts precise electrophoresis technology, not spray painting, brush painting & so on. The precise & scientific electro-ionic technology guarantees the exquisite, noble, classic, colorfast & scratch resistant properties of this product.2. Excellent thermal conductivity & corrosion resistance.- Lampshade (PC material)1. With high strength & elastic coefficient, high impact strength, wide range of use temperature;2. High transparency & free staining;3. The forming shrinkage is low & the dimensional stability is good;4. Good fatigue resistance;5. Good weather resistance;6. Excellent electrical characteristics; insulation performance: excellent (it can