FLUXshield 300L

FLUXshield 300L by Crescience is a rectangular, passively cooled LED grow light built for long, narrow spaces. The cSpec Enhanced full spectrum combines Samsung LM301H Evo white diodes with Osram 660 nm deep-red. At full power it draws up to about 110 W and outputs 312 µmol/s (system efficacy about 2.85 µmol/J). The board measures 64 × 16 × 7 cm and weighs around 1.5 kg. Recommended coverage is up to 140 × 60 cm for seedlings/veg, with intensive flowering coverage around 90 × 45 cm. Typical correlated color temperature is ~3850 K. The 300L is dimmable 10–100% and supports external 0–10 V/PWM control via CresControl or other compatible controllers. Suited to cabinets, shelves, and compact 2×3 ft layouts.