A low beam angle of approx. 270° optimizes use in residential areas + Overvoltage protection up to 4,000 V + No early failures: SecureSolderConnect technology prevents hairline cracks and cold solder joints + Unique: Integrated, temperature-dependent power regulation to 50% to protect against overheating + AirFin cooling: 2.5 times larger cooling surface than comparable products and up to 20% reduced weight load on the lamp base + Easy replacement thanks to retro-fit E27/E40 base for common HQL/NAV lamps + Optimally arranged LEDs enable even light distribution + Lamp efficiency of up to 150 lm / W through the use of high-quality Lm80 validated LEDs + Light control through rotating base (with locking function)