What is the difference between 3528 and 5050 LED strips?
5M 300 LED Strip Light 3528 5050 5630 SMD RGB Ribbon Tape Roll Waterproof DC 12V | eBay
Amazon.com: 12V-24V DC 24A 240W 44Key IR Remote Controller for RGB LED Strip 5050 3528 SMD : Home & Kitchen
RGBZONE RGBW Wall-Mounted Touch Panel, LED Wall Dimmer Switch Controller for 3528 5050 DC 12-24V RGB RGBW LED Strip Lighting - - Amazon.com
1707 Aluminum Profile Extrusion LED Linear Light with SMD2835/3528/5050/3838 LED Flexible Lighting Strip Proflie - China LED Profile Light and LED Aluminum Tube Light