... white: 5500k—6500k FEATURES:This product adopts aluminium alloy lamp fixture, which makes its texture harder, weight lighter, heat ... light efficiency reaches 100lm/w. Compared with conventional incandescent lamp, lighting efficiency enhances 5 times, and saves 80% ... , workshops and supermarkets. Ideal replacement for conventional incandescent lamp.OUR SERVICE:1. Your inquiry related to our products ...