Neptonion Adjustable LED UVB Reptile Lamp

If you are setting up or improving UVB lighting for a terrarium, this adjustable LED UVB lamp provides controlled UVB and visible light without acting as a primary heat source. The independent UVB module produces effective output around 300 nm, and the unit offers selectable light modes, multiple brightness settings and a built-in daily timer to help maintain a consistent lighting routine for reptile and amphibian enclosures.

The lamp’s controller lets you choose full-spectrum lighting, UVB-focused exposure or LED-only illumination, while five brightness levels (20% to 99%) and three timer options (4, 8 or 12 hours) allow practical adjustment to species needs and enclosure layout. Rear vents and separated light/heat design mean heat can be managed independently with a dedicated heat lamp or mat. Multiple mounting options support placement on mesh lids, suspended under mesh tops or fixed to wooden ceilings, making the lamp adaptable for bearded dragons, geckos, tree frogs, skinks and other small to medium-large enclosures. For best results, position and brightness should be chosen based on measured UV index and the specific light requirements of the species you keep.

Key Features

• Independent UVB module producing effective output around 300 nm – manufacturer states this supports vitamin D3 synthesis and calcium absorption when used as directed.
• Three selectable light modes with five brightness levels – switch between full-spectrum LED+UVA+UVB, UVA+UVB, or LED-only and fine-tune output for basking areas or low-UVI zones.
• Built-in 4, 8 and 12 hour daily cycle timer – helps maintain a consistent day-night schedule without external controllers.
• Versatile mounting hardware and heat-separation design – spring hooks, screw supports and brackets allow mesh-top or ceiling installation while keeping heat management separate.

Frequently Asked Questions

Is this lamp suitable for bearded dragons or other reptiles?

Yes. The lamp is suitable for geckos, tree frogs, skinks and juvenile bearded dragons, and for selected medium-to-large reptile habitats when used as directed.

How do I mount the lamp in my terrarium?

Use the included spring hooks, screw-down support, expansion bolts or Z-brackets to place it on mesh lids, suspend under mesh tops, or secure to wooden enclosure ceilings.

Does this lamp provide heat for basking?

No. It provides UVA, UVB and visible light but is not a basking heat source; use a separate heat lamp or heat mat to manage warmth.

What light modes, brightness levels and timer options are available?

The digital controller offers three modes (LED+UVA+UVB, UVA+UVB, LED only), five brightness levels from 20 to 99 per cent, and a 4/8/12-hour daily cycle timer.

How long do the UVB and LED elements last and is there a warranty?

UVB rated about 8,000 hours with under 35 per cent output reduction; LEDs rated up to 20,000 hours. The lamp includes a one year warranty.

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