Philips HF3510/01, Wake-up light, 300 lx, LUXEON, 40 min, 9 min, 5905.5" (150 m) Philips HF3510/01. Type: Wake-up light, Light intensity: 300 lx, Bulb technology: LUXEON. Snooze button for sound and light: 9 min. Cord length: 5905.5" (150 m). Input voltage: 100/240 V, Power: 16.5 W, AC input frequency: 50 - 60 Hz. Width: 7.83" (199 mm), Depth: 5.75" (146 mm), Height: 7.56" (192 mm)