Product guide

Exo Terra PT2057 Dome Light Fixture

Exo Terra PT2057 is a compact dome light fixture for terrariums, with a polished aluminium reflector, ceramic socket and on/off switch. The listing claims the reflector can increase UVB output by up to 100%, but does not establish that as an independently verified result. Bulbs are not confirmed as included, and the listed wattage details conflict.

At a glance

Deep, polished dome reflector made from aluminium, according to the listing.
Ceramic socket is stated to accommodate compact fluorescent or incandescent bulbs.
The listed features include an on/off switch and a 180cm power cord.
The manufacturer claims the reflector increases UVB output by up to 100%. This is a claim, not a verified measurement.

Price

£20.49Save 21%

Reference price: ~~£25.80~~

Price checked: 14 Nov 2026

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Often bought together

Exo Terra Lamp Holder Bracket, Light Dome Support Fixture

£15.79

Pros and cons

Pros

The reflective dome and ceramic socket make this a fixture option for buyers choosing compatible terrarium lighting.
An on/off switch is listed, so the fixture has a stated local control.

Technical specifications

19 specifications

Identity
Brand	Rolf C Hagen UK Ltd
Model	PT2057

Dimensions and installation
Mounting type listed	Surface Mount
Form factor	Dome
Weight listed	0.25 Kilograms

Materials and construction
Material listed	Aluminium
Finish	Polished
Socket	Ceramic socket
Shape/size listed	18 cm

Electrical and lighting details
Wattage listed in title	150 Watts
Other wattage listed	75 watts
Voltage	120 Volts
Power and plug description	AC adapter
Light source types listed	CFL, Fluorescent, Incandescent
Bulb shape size	B11
Number of lights	1
Cord length	180cm
Switch	Simple On/Off switch
Colour rendering index	80

What to know before buying

Listing details to confirm

The listing is inconsistent about wattage: the title says 150W, while a details entry says 75 watts. The 120 Volts claim and AC adapter description are also not reconciled for a UK listing. Confirm the intended electrical specification and bulb compatibility before buying. Bulb inclusion is unconfirmed, and the stated up-to-100% UVB increase is a manufacturer claim rather than an independently established result.

Who is it for?

A good fit for

Terrarium keepers looking for a dome fixture with a reflective aluminium shade and ceramic socket.
Buyers who already know which compatible bulb type and electrical configuration they need.

Less suited to

Anyone needing a confirmed bulb included in the package.
Buyers who require settled wattage or UK electrical specifications without first resolving the listing discrepancies.

Customer reviews on Amazon

4.4 / 5 · 1,178 ratings

5 stars73%73%
4 stars14%14%
3 stars6%6%
2 stars2%2%
1 star5%5%

The supplied evidence contains aggregate ratings but no written customer-feedback summary. The rating distribution is mostly five-star, with smaller lower-star groups, but it cannot show what customers liked or disliked or identify reasons. It therefore offers limited guidance about fit, bulb compatibility or the conflicting electrical details.

Frequently asked questions

Does the fixture include a bulb?

The supplied listing does not confirm a bulb is included, so check the selected listing before purchase.

What wattage is the Exo Terra PT2057?

The listing conflicts: its title says 150W, while a details entry gives 75 watts. Confirm the correct rating before choosing a bulb or connecting it.

What bulb types are listed as compatible?

The listing names CFL, fluorescent and incandescent bulbs, and describes a ceramic socket for compact fluorescent or incandescent bulbs. Confirm the specific bulb’s fit and electrical requirements.

Is the UVB increase guaranteed?

No. The listing claims up to 100% more UVB output from the reflector, but provides no independent verification or measurement conditions.