Rapid LED’s Emerson Effect Booster Board is a two-channel supplemental LED strip designed to add 660 nm photo red and 730 nm far-red light to an existing grow. The board integrates 12 Cree XP-G3 photo red and 6 Cree XP-E2 far-red diodes driven by dual Mean Well LDD-700LS drivers, with a DC barrel input and WAGO dimming connector for optional 2.5–6 V PWM control. It operates from a 30–36 VDC constant-voltage power supply and draws about 30 W. Recommended coverage is 2' x 4', and the strip measures 974 x 47.5 mm (~38.5 x 1.9 in). It’s compatible with the Ledil Florence lens and can be paired with Rapid LED’s supplemental canopy heatsink or used in dual-board sets.