Highly efficient LED light insert LINEAtrack with CRI>92 has 147 Lm/Watt Fastest attachment thanks to integrated track adapter Environmentally friendly reuse of your existing support rail system Flexible phase selection and power adjustment directly in the light Long service life thanks to oversized cooling and decoupled, replaceable power supply Adjustable power through POWERselect 39W@5730 Lm = 147 Lm/Watt 47W@6730 Lm = 143 Lm/Watt 55W@7820 Lm = 142 Lm/Watt 63W@8780 Lm = 139 Lm/Watt
