Pack of ONE (1), 12V 48W Dimmable CV DC LED Driver ETL (UL) approved
Sold as a Pack of ONE (1), Input range from 100~120V AC, 50-60Hz, Pf> 0.95, Magnetic Dimmable DC Output: 12V, 4000mA (48W), Dimmable, Suitable for Leading Edge or Trailing Edge TRIAC dimmers, Protection: Short-Circuit / Over Current / Over Voltage and Auto-recovery Mode, Compact, lightweight plastic case., Lamps wired in parallel, Double Isolation for Safety, Terminal &lsquo;Press-Fit&rsquo; Connection (Input: N, L, Earth. Output: +12V, GND), Approvals: ETL US (UL), CE, TUV, RoHS, -20C to +45C, full load, max case 70C, 20 to 95% RH NC, Size: 4.83&rdquo; L x 3.16&rdquo; W x 1.30&rdquo; H (122.7mm L x 80.3mm W x 33mm H), 2 year warranty, Note: All Eversale dimmable drivers will dim from 100% to 5%, This correlates to 12V down to 0V virtually. Each LED has a Vf (Forward Voltage), Typically is 3V, and when the driver dims below this voltage, it will simply stop working. So dimming performance is a factor of the LED, not the driver., Note: Dimming performance optimal at greater than 50% load. i.e. 24W+ for a 48W driver.  So pick the right Eversale driver, 12W, 26W or 48W, Note: Best Dimmers are &#39;Incandescent ONLY&#39; i.e. Leviton 6631, followed by &#39;Incandescent / Halogen&#39;.  Avoid &#39;Universal&#39; unless Load is matched to Driver Capacity, i.e. avoid large driver with small load, . Eversale does not sell our product through any other reseller, ONLY direct. Other sellers are not selling Eversale Product and hence their specification, warranty, and features are not the same. Buy with confidence from Eversale.