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To calculate 10 percent of a number,
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For example, 10 percent of 230 is 230 divided by 10, or 23.
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2023 Spider Farmer G4500 Cost-Effective Full Spectrum LED Grow Light
The new Spider Farmer G series lights are the same as the SE series but use more cost effective Bridgelux diodes.
The Spider Farmer G4500 LED grow light is the best choice for cost-effective and efficient plant growth, with its unique elongated bar design, high efficiency LED lights, and impressive PPE of 2.8 umol/J.
It provides comprehensive and uniform coverage for 3×5 or 2×4 feet of growth area at an affordable price.
ADVANCED FULL SPECTRUM WITH UV & IR LIGHT
The G4500 LED grow light has a full spectrum of 3200-4200K, 4800-5000K, and 650-665nm light wavelengths, making it perfect for all stages of plant growth from seed to harvest.
DIMMING DAISY CHAIN AND EASY INSTALLATION
The dimming knob and daisy chain function allow easy adjustment of the light’s brightness and connection of up to 30 grow lights simultaneously, making it ideal for grow rooms, home growing, DWC, and hydroponics.
FAST COOLING AND DETACHABLE DRIVER
The G4500 bar style design and aluminum heat sink promote air circulation and rapid heat dissipation, while the removable driver and 6.6-foot power cord extend the life of the grow light by reducing ambient heat in the grow space. The waterproof coating on the LED diodes ensures safe operation in wet conditions.
High quality products and attentive after-sales service create the irreplaceable Spider Farmer LED grow lights. 5 years of after-sales service is provided for the G series growing lights, and any problems within five years can be repaired at your local repair center (USA/Canada/UK/Germany).