The Spider Farmer SE4500 320W LED Grow Light is a high-performance solution designed for rectangular cultivation areas, specifically optimized for 2'x4' grow tents. Featuring a 3-bar design, it ensures uniform light distribution and deep canopy penetration, powered by high-efficiency Bridgelux diodes that deliver an impressive PPE of 2.85 µmol/J. Its refined full-spectrum output supports every stage of plant life, from seedling to harvest, while the bar-style architecture facilitates superior heat dissipation for a cooler growing environment.

Key Features

• Uniform Bar Design: The 3-bar configuration ensures even light distribution across the entire 2'x4' footprint, eliminating hot spots and reaching outer edges effectively.

• High-Efficiency Diodes: Equipped with advanced Bridgelux LEDs to achieve a high PPE of 2.85 µmol/J and a powerful PPF of 913 µmol/S.

• Smart App Control: Features Bluetooth and WiFi connectivity for remote monitoring, scheduling, and precise brightness adjustments via the Spider Farmer App.

• Full Spectrum Lighting: Optimized spectrum including 660-665nm (Red), 2800-3000K (Warm White), and 4800-5000K (Blue) to support all growth cycles.

• Passive Cooling System: The aluminum bar design maximizes airflow and heat dissipation, extending the lifespan of the fixture without the need for noisy fans.

• Daisy-Chain Capability: Allows for the synchronization of up to 50 lights, making it ideal for both individual grow tents and large-scale commercial operations.

• Sunrise/Sunset Simulation: Protects plants from light shock by gradually increasing or decreasing intensity to mimic natural outdoor conditions.

The 2026 updated version integrates advanced smart technology, allowing growers to manage their environment via the Spider Farmer App through Bluetooth and WiFi. With features like sunrise/sunset simulation, precise digital dimming, and the ability to daisy-chain up to 50 lights, the SE4500 offers commercial-grade control for home hobbyists. Its energy-efficient design draws only 320W while providing a high PPF of 913 µmol/S, making it a cost-effective choice for maximizing yields in indoor gardens.

Product Specifications

• Power Draw: 320W ±5%

• Efficacy (PPE): 2.85 μmol/J

• Total Output (PPF): 913 μmol/S

• Core Coverage: 2' x 4'

• Max Coverage: 3' x 5'

• Dimensions: 45.38" x 14.51" x 3.03" (115.27 x 36.86 x 7.7 cm)

• Spectrum: 660-665nm, 2800-3000K, 4800-5000K

• Lifespan: 100,000 Hours