Products
21W 450-500nm Blue LED Aquarium Plant Grow Light - PAR30
Royal Blue (450-455nm) | Ice Blue (470-475nm) | Cyan (495-500nm)
💡 Tiered Brightness
300LM (Royal) → 450LM (Ice) → 900LM (Cyan)
🔧 Custom Beam Optics
5 lens options: 5° to 90° spot/flood focus
⚡ High-Power 45mil Chips
21W PAR30 format (E26/E27 base)
🌿 Aquarium & Horticulture
Optimized spectrum for aquatic/plant growth
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Product Introduction
🔵 Precision Wavelengths
Royal Blue (450-455nm) | Ice Blue (470-475nm) | Cyan (495-500nm)
💡 Tiered Brightness
300LM (Royal) → 450LM (Ice) → 900LM (Cyan)
🔧 Custom Beam Optics
5 lens options: 5° to 90° spot/flood focus
⚡ High-Power 45mil Chips
21W PAR30 format (E26/E27 base)
🌿 Aquarium & Horticulture
Optimized spectrum for aquatic/plant growth
Hot Tags: 21w 450-500nm blue led aquarium plant grow light - par30, China, suppliers, manufacturers, factory, buy, price, best, cheap, for sale, in stock, free sample
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