640W Led Grow Light High Intensity Greenhouse Commercial Full Spectrum Dimmable LM281B 6 Bar for Indoor Growing

The AD 640 delivers 1920 μmol/s of PPF while achieving a 2.8 μmol/J PPE, making it ideal for high-yield indoor growing while keeping overhead costs low. It uses premium diodes, ensuring longevity and a plant-optimized spectrum. 

Adjust the brightness in 20 percent increments with the built-in dimmer, or hook up to the optional Controller (sold separately) to enable automated light cycles and intensity control. Each AD 640 comes fully assembled, making it plug and play. The built-in RJ ports allow for daisy chaining, for streamlining connections.

LESS HEAT - LEDs generate far less heat than HPS and other HID lamps making them perfect for horticulture. Lights can be installed much closer to the plants themselves getting them all the light they need and increasing your harvest. Less heat also means a lot less power used for cooling your grow area. Stack that with power saving on the light itself for a huge drop in your power expenses.

EASY INSTALLATION - Simple foldable design for a quick assembly out of the box. Easy installation. 

DIMMABLE - Dimming easily controlled through the onboard dimmer knob to directly control the light. Need to dim multiple lights at once, no problem. Dimming controls can be linked via the Data In/Out ports on the driver housing and multiple lights can be chained together with these ports for dimming controls.

BRIGHT, DIRECT and BUILT TO LAST - Top-tier Samsung Full Spectrum LEDs for a Long, Dependable Life. 150,000 hour LED saves having to replace bulbs - Aluminum Housing with high tech Heat Sink protects the LED Driver. Better Heat dissipation ensures longer LED life and safety.