Spider Farmer SF1000D 100W Full Spectrum Dimmable LED Grow Light

The Spider Farmer SF1000D 100W Full Spectrum LED Grow Light is an entry-level indoor growing fixture designed for 2' × 2' grow tents, propagation spaces, plant shelves, cabinets, and compact grow rooms that need dependable seed-to-harvest lighting at an accessible price.

Updated for 2026, the SF1000D now uses high-performance Bridgelux LEDs with an increased diode count and optimized layout. The updated platform maintains the established output, light uniformity, and dependable performance of previous versions while reducing the operating load placed on each individual diode.

Drawing only 100 watts, the SF1000D delivers a rated fixture efficacy of 2.5 µmol/J. This efficient performance provides suitable intensity for a 2' × 2' indoor growing area while using considerably less electricity and producing less heat than traditional HID lighting.

Its board-style LED layout spreads light evenly across the canopy, helping reduce concentrated hotspots while improving light penetration into lower growth. This supports more consistent development across the center and edges of a compact growing area.

The sunlight-like full spectrum combines 3000K warm white, 5000K cool white, 660–665nm deep red, and infrared wavelengths. This balanced output supports cloning, seedlings, vegetative growth, flowering, and fruiting without requiring separate fixtures for different stages.

The updated integrated dimmer allows growers to adjust light intensity as plants develop. Lower output can be used during cloning and propagation, while intensity can be increased gradually through vegetative growth and flowering.

Compatible SF1000D fixtures can also be linked for unified dimming. This makes it easier to expand into larger spaces while adjusting multiple fixtures from a single dimmer.

A large aluminum heat sink provides passive cooling without internal fans. The fanless design allows silent operation while reducing maintenance requirements and eliminating a common mechanical failure point.

The waterproof-coated LED board, protective cable covers, and solid aluminum construction help support dependable operation in humid indoor growing environments.

Designed as Spider Farmer’s most affordable SF Series fixture, the SF1000D combines full-spectrum output, adjustable dimming, efficient 100W operation, and simple installation in a compact light backed by Spider Farmer’s 5-year limited warranty.

High-Performance Bridgelux LEDs

The 2026 SF1000D uses high-efficiency Bridgelux LEDs arranged in an optimized, high-density layout.

The increased diode count reduces the load placed on each LED, helping improve thermal stability and support dependable long-term performance.

Efficient 100W Performance

The SF1000D consumes only 100 watts while achieving a rated fixture efficacy of 2.5 µmol/J.

This makes it a practical lighting option for compact indoor gardens where low operating costs and dependable output are priorities.

Full Spectrum with Deep Red and Infrared

The spectrum combines 3000K warm white, 5000K cool white, 660–665nm deep red, and infrared wavelengths.

This balanced output supports cloning, seedlings, vegetative development, flowering, and fruiting.

Optimized 2' × 2' Coverage

The SF1000D is designed for compact 2' × 2' grow tents and similarly sized indoor growing areas.

Its optimized diode layout helps maintain more even light distribution across the full canopy.

Adjustable Dimming Control

The integrated dimming knob allows growers to adjust light intensity for different stages of plant development.

Output can be reduced for young plants and increased gradually as the canopy matures.

Unified Multi-Light Dimming

Compatible SF1000D fixtures can be connected for synchronized intensity control.

This makes expansion easier while reducing the need to adjust each fixture individually.

Improved Canopy Penetration

The optimized diode arrangement delivers strong, even light across the growing area.

This helps improve exposure beneath the upper canopy and supports more consistent plant development.

Silent Passive Cooling

A large aluminum heat sink dissipates heat naturally without fans.

The fanless construction provides silent operation while reducing maintenance and potential mechanical failures.

Moisture-Resistant Construction

The waterproof-coated LED board and protected cable connections add durability in humid indoor environments.

This helps support reliable operation inside enclosed grow tents and propagation spaces.

What's Included

• Spider Farmer SF1000D LED Grow Light
• Two Stainless Steel Hanger Hooks
• Two Adjustable Rope Hangers
• Standard Power Cord
• User Manual