These are not cheapest on eBay because they made to UL strict specifications with high quality, high lumen and high CRI LED chips (not cheapest as most other LEDs)

They emit at least 80% more light with color temperature similar to direct Sunlight and excellent color rendering index CRI 90 RA

We test each LED batch with spectra radiometer, please look at the actual readout screenshot

This listing is for a 16 feet 5 inch long LED light strip with 300 SMD LEDs (3528) with 120 degree light dispersion angle.

 Strip contain 300 Pure white LEDs consuming only 18 watt (12 volt 1.5 amp DC)

Light output is 1600 lumen - more than of 150 watt incandescent light bulb! 

Color temperature and light output: 

Pure white 4200-4500K, 1500 lumen, (similar to morning or evening Sunlight, no blue tint like others so-called "white LED's, please scroll down to see color comparison picture)

This auction is for a 16.4 ft long flex strip with 300 Epistar LEDs with 120° light dispersion angle (SMD 1210, 3528). Special order Pure white LEDs, color temperature 5000K, similar to direct sunlight - no blue tint as early  LEDs or so-called "white" (bluish white sold elsewhere, see pictures below). Entire 16.4ft strip consume only 24 watt (12 volt 2 amp DC) while emitting light equal to 100 watt incandescent light bulb! These strips are made as flexible printed copper circuit board less than 3/8" wide and only 1/8" thick with self adhesive 3M back. Extremely easy to install. Photo below shows an example of kitchen installation - Warm white strip was cut in 3 parts, 3 holes of 1/4" were drilled, connecting wires and power supply are hidden in cabinets. Less then one strip (about 12 ft of Warm white strip) is used in this installation. Strip can be cut every 1 -7/8" (3 LEDs), each part can be soldered and powered by the same or additional 12 volt power supply. LEDs spaced less than 5/8" apart, 19 LEDs per ft.  These strips are perfect for kitchen under cabinet lighting, glass door cabinet lighting, accent, picture and decorative lighting, produce warm white light! The light output is equal to 5 x 30 watt halogen bulbs. Please do not confuse with low power rope lights: these are very bright LEDs and shipped with 12 volt 2a regulated power supply.  Strip shipped with Black (-) and Red (+) wire leads, UL listed power supply and DC jack connector. The expected life span is more than 50,000 hours.