constant current IC Built in white led strip

Why choose ic built in led strip? Why choose the strip without resistors? 1. Decrease the adventure of damaging the resistors if outside onto the PCB. 2. Ensure each led working in same current for longer lifetime. 3. Same brightness on both ends even running long length (e.g. Length 30meter power in one side) 4. Cost saving for constant current led strip. 5. Wide choice for voltage from 12v-48v. 6. Flexible choice for your led driver from 12v-48v，any your 24v, 36v, 48v driver could work with our 12v ic built in led strip. 7. Built-in Constant Current IC can assure each LED working under same current even with fluctuant input voltage 8. max density 300led/meter, other choice: 60led, 80led,90led, 120led, 128led, 240led and 300led per meter. 9. 10meter without voltage drop, 15meter without voltage drop, 20meter without voltage drop, 30meter without voltage drop. 10．High Eifficacy: 115lm/w – Ra 95. 11. Color temperature: 1800k-10000k available. 12. IP rating: non-waterproof, IP62, IP65, IP67, IP68. more details,pls contact [email protected]