LED lamps are the most energy-efficient technology for commercial lighting – up to 90 % less energy consumption than comparable incandescent lamps, lifespans up to 50,000 h and instant start without warm-up time. The range includes retrofit LEDs in all common bases (E27, E14, E40, GU10, GX5.3/MR16, G9, G4, R7s, T5, T8 and more) and specialist LEDs for industrial and commercial requirements.

Colour temperatures and Kelvin ranges: LED lamps are available in various colour temperatures. Warm white (2,700–3,000 K) for retail, hotel and hospitality spaces. Neutral white (3,500–4,000 K) for offices, workshops and industrial halls. Daylight (5,000–6,500 K) for laboratories, quality control and outdoor areas. Lumens instead of watts: Today brightness is compared by luminous flux in lumens (lm): 8 W LED ≈ 806 lm ≈ 60 W incandescent. Details: . LED technology basics: .

LED Energy Comparison: Watts vs. Lumens

Retrofit compatibility: Retrofit LEDs fit existing sockets without modification – base identical to predecessor lamp (E27, GU10, G4 etc.). For low-voltage sockets (12 V, MR16/GX5.3): check whether the existing transformer is LED-compatible (electronic drivers usually compatible, magnetic transformers may need replacement). For T8 tube retrofit: remove starter, use EVG-compatible or bypass LED tube – socket adapters and conversion kits available. No mercury – no hazardous waste disposal required.

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