4 Pack 540 LED Plant Lights Full Spectrum Grow Light with Timer

Energy efficiency class B – Ultra-intense brightness of 40W (540 LEDs): 4 ultra-flat grow lights (dimensions: 30 x 8 x 0.15 cm) with an aluminum back plate, low heat generation, and excellent heat dissipation. These full spectrum LED plant lights (540 LEDs per unit) consume only 40 watts, saving up to 90% energy compared to traditional LED lights. We offer the most cost-effective crop light wavelength; more than 95% of light energy can be absorbed by plants