Energy consumption is low - thanks to high-performance LEDs. Example: A smart Philips Hue White Ambiance light consumes 8 watts for 1,100 lumens (luminous efficacy over 100 lm/W). A conventional general-purpose bulb (the classic incandescent) consumed 75 watts for the same brightness. Conclusion: Those who have yet to switch to LED can enjoy new functions with Philips Hue and save energy and money.