the specification of flexible LED strip (1) LED type: SMD5050 (2) led quantity:300pcs (3) Colour available:red/green/blue/yellow/white/cool white/warm white (4) Viewing angle(2θ1/2): ≥120° (5) Luminous flux:(lm):red:330, green:900,blue:270,yellow:300,pure white:1500,cool white:1500.warm white:1500 (6) Wavelength range:(nm or K):red:619 635; green:512 528; blue:463 475, yellow:580 590; pure white:5500-6500; cool white:9000-11000,warm white:2700-3300. (7) Working voltage:DC12V (8) IP level:IP65 (9) Driving mode:constant (10) Power:14.4W/meter (11) Standard size:5Meters (12) Housing material:Glue sealed. (13) Size:5000*10*3mm (14) Back glue:5000*10mm,3M double sided glue. (15) Woring temperature:-40°C-+60°C (16) Connection wire:double coreRVV black and red.Red:VI+, black:VI-. (17) Store temperature: -50°C-+80°C (18) Life span: >50000 H (19) Net weight:350±10%g (20) Packing:Aluminium and foil bag(Vacuum) Features: 1)3 led cuttable with the mark and easy connecting with the snap-in connector 2)Working with normal power supply and led controller 3)With 3M adhesive backside, easy to install 4)Solid with high stock resistance 5)Low power consumption and low heat 6)Available in many colors such as red,green,blue,yellow,white,RGB,etc. Application: 1. Lighting decorations such as automobile decoration, direction board, billboard. 2. Commercial lighting for medium and high grade specialty stores and shopping centre. 3. Direction post, signs and signboard etc.