The Treegers GB30W LED grow bulb is a premium, full spectrum E27 screw in LED plant light deigned to supplement indoor plant growth.. It functions as a plug-and-play heavy-hitter for home growers, doubling the power output of its smaller counterpart.
Key Technical Specifications
- Base Type: Standard E27 Edison Screw
- Power Consumption: 30W (±5%)
- Light Output: 3,200 Lumens
- PPF Output: 60 μmol/s
- Fixture Efficacy: 2.2 μmol/J
- Light Spectrum: 4800K Full Spectrum with 90+ CRI (simulates natural daylight)
- Beam Angle: 60° focused light distribution
- Cooling: Passive cooling via an aluminum heat sink (completely silent, no fan)
- Durability & Protection: IP44 rated (splash-resistant for humid zones) with a 50,000+ hour lifespan
- Warranty: 5 Years.
Major Benefits
- Sunlight Mimicry: The 4800K white light appears warm and natural to human eyes, meaning it will not turn your living room into an obtrusive purple or pink "grow room".
- Versatile Plant Use: Excellent for all growth phases—from propagating seeds and delicate seedlings to maintaining indoor leafy greens, herbs, and flowering or fruiting varieties like tomatoes and peppers.
- Cost-Efficient Coverage: Utilises professional-grade COB (Chip-on-Board) LED technology to drive dense light penetration deep into the plant canopy without massive electricity costs.
Best Placement & Usage Guidelines
- Mounting Distance: For optimal illumination, hang or position the bulb roughly 20–60 cm above the plant canopy. Shorter distances yield high intensity for growth, while greater distances widen the light footprint.
- Direction: Because of its tight 60° beam angle, the bulb should point directly down over your plants from above rather than casting light from a side angle.
- Automation: It can be effortlessly combined with standard household outlet timers or smart plugs to manage regular day/night light cycles.
