42W Grow Lights

Low-Thermal 42W Grow Lights & Propagation LED Bars Nurture your early-stage genetics with targeted, gentle spectrums. These high-efficiency 42W grow lights deliver micro-doses of critical blue and full-spectrum light, ideal for root strikes in propagation domes and early seedling development without risking light bleach or heat stress.

SHOP WITH CONFIDENCE

Choose the right 42w grow lights

Use the filters to narrow by brand, price and availability. For technical products, check dimensions, capacity, wattage or connection size before ordering.

Need help choosing? Ask the Brisbane team →