❗【Product Description】1.65ft / 19.7in / 50cm track rails for end-of-track installation in magnetic track systems. One driver can power up to 12 meters of total track length. You must have at least one power driver which outputing 24V DC. The total carrying power of the driver cannot exceed 80% of its rated power. ❗【Tips】1: Track cannot be used separately, need to be used together with Scon's track lights and drivers. 2: This recessed track system need to be installed before the ceiling is sealed. 3: If you're not sure, welcome to add our WhatsApp +8618924995001 to inquire. ❗【Notes】24V fixture only pairs with 24V driver, More, reading installation instructions on product page and Store page carefully to make your match is correct, otherwise the fixture will burn out or not work. 【Upgrade Version】Updated built-in 4 conductive wires with gilt, compatible with several dimming systems, higher conductive efficiency. Strong magnetic attraction, and track lighting head can be moved freely between tracks even at corners. 【Flexible Wings】Aircraft wings can be flexibly adjusted to various thicknesses of drywall/ plaster board/ gypsum board. Wider adaptability than conventional. 【Superior but Secure】Oxidization process makes the surface of the track a more executive feel and visual effect. Safe voltage needs to be lower than 36V, while our track boosts the voltage from 24V through the driver inside the lamp body, which is safer to use. scon xtb106-r updated 4-wire rail for recessed magnetic track lighting system flush mounted for led lamp light head, aluminum linear section (50cm/19.7inch/1.65ft)