1,COB strip light chip, single‑sided lighting, soft light effect, no dazzlinge, and protect eyesight. 2,With aluminum substrate, high heat dissipation, low light decay, and long service life. 3,Suitable for DIY lamps, outdoor fishing lamps, toy lamps, table lamps, etc. 4,Easy to install and assemble, the light can be turned on after power on, stable performance. 5,Energy saving and environmental protection, no pollutants, no ultraviolet rays, safe to use. Item Type: COB Light Source Substrate Material: Aluminum Weight: Approx. 14g or 0.5oz Product Size: Approx. 200x10mm or 7.9x0.4in Product Working Voltage: 12-14V Power: 10W Luminous Flux: 1000lm Color Rendering Index: 70 Beam Power: 120° Color Temperature: 3000-6500K Service Life: 1000H 1 x COB Light Source Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.