Long-Life 2D Tri-Phosphor Fluorescent Tube

This GR10q-compatible 2D fluorescent tube operates at 220V and is offered in five power ratings: 10W, 16W, 21W, 28W and 38W. Constructed with a pure tricolor phosphor blend, it delivers natural white light with high colour fidelity and consistent output over time. Its compact butterfly shape allows installation in slim-profile ceiling fixtures. The internal electrodes are shielded by protective rings that limit tungsten sputtering — a primary cause of lumen depreciation and blackening — thereby supporting its rated 6000-hour operational life. Optimised for sustained visual comfort, the light output is smooth and diffused, making it suitable for living rooms, kitchens, classrooms and reception areas.