1. Control IC SK6812 inserted in 5050 R , G, B, W 4 in one LED diode , supporting numerous color-change effects , Same as your guess ,the white temperature can be customized---Warm white :2800-3200K ; Natural white : 4000-4500K ; Cool white :6000-6500K
2. White PCB and black PCB optional , black top cover 5050 RGBW LED and common 5050 RGBW LED workable .
3. It comes in 1 meter per reel with a 3Pin JST SM connector on both end and separated Power / Ground Wires . Customized length is available as well .
4. Flexible PCB material . Each LED/Pixel can be cut , there is cut lines every 6.944 mm.
5. 144LEDs/M . 5V low voltage inputted , don’t over 5V , otherwise you will destroy the entire strip .
6. 12mm width PCB , 0.25mm thickness with 3M tape back side for non-weatherproof version . 14.5mm width , 4mm thick with silicon tube for waterproof version .