Lifetime Philips Master PL-C lamp. Loss of 10% at 8,000 hours and 50% failures 13,000 hours (more info). They are easily replaced with the MASTER PL-C Xtra 4-pin and long life is required. The PL 4 pin lamp is dimmable with the correct electronic ballast.
Available in light colors 827 (warm white), 830 (white), 840 (bright white) and in wattages 10W, 13W, 18W and 26W. The color rendering (Ra) is higher than 82.
Alternative: Osram Dulux D / E