--- product_id: 60421458 title: "Hagen HG Control Unit Double Light, 25/30 W" brand: "hagen" price: "£48.21" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/60421458-hagen-hg-control-unit-double-light-25-30-w store_origin: GB region: United Kingdom --- # 25/30 Watt Power T5 Lighting Compatibility Dual Light Support Hagen HG Control Unit Double Light, 25/30 W **Brand:** hagen **Price:** £48.21 **Availability:** ✅ In Stock ## Summary > 💡 Light Up Your Life with Dual Power! ## Quick Answers - **What is this?** Hagen HG Control Unit Double Light, 25/30 W by hagen - **How much does it cost?** £48.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/60421458-hagen-hg-control-unit-double-light-25-30-w) ## Best For - hagen enthusiasts ## Why This Product - Trusted hagen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Wattage:** Compatible with both 25W and 30W bulbs for flexible lighting options. - • **Illuminate Your Space:** Harness the power of T5 lighting for optimal brightness. - • **Effortless Installation:** Designed for quick and easy setup, so you can shine bright in no time. - • **Energy Efficient Design:** Maximize your lighting while minimizing energy consumption. - • **Double the Light, Double the Impact:** Supports two lights for enhanced illumination. ## Overview The Hagen HG Control Unit Double Light is a versatile lighting solution designed for T5 lighting tubes, accommodating both 25 and 30-watt bulbs. With the ability to support two lights, it offers an efficient and powerful way to brighten any space. ## Description Product Description Electronic Fluorescent Lighting System. Ideal for illuminating aquariums, terrariums and aviaries. It is easy and flexible to install and features a remote ballast, L.E.D illuminated on/off indicator. It is quick starting and energy efficient. Box Contains HG CONTROL UNIT 25/30W DOUBLE LIGHT ## Features - Use with T5 Lighting Tubes - Suitable for 25 or 30 Watt Bulbs - Suitable for Two Lights ## Images ![Hagen HG Control Unit Double Light, 25/30 W - Image 1](https://m.media-amazon.com/images/I/919e+B9PKUL.jpg) ## Available Options This product comes in different **Size Name** options. ## Customer Reviews ### ⭐⭐ 2.0 out of 5 stars what was obviously faulty and of a bad design. Would not go out and buy this ... *by M***. on Reviewed in the United Kingdom on 18 November 2014* This item had a faulty on/off switch, and the power lead from the unit to the power plug was too short to be able to reach the aquariums cabinet top at the back of the aquarium, and needed to have an extention length of electric cable fitted to it, to make it long enough to be able to sit on the cabinet. The on/off switch which is a rubber shaped half rubber ball with the on/ off switch under it, had was difficult to turn off once on, and difficult to turn on, and Had to have a table lamp on and off rocker switch fitted so that you could turn it on/ off first time everytime, it eventually was a decent usable item, but only thanks to me being an electrical engineer and having the skills to make right, what was obviously faulty and of a bad design. Would not go out and buy this same item again. ### ⭐⭐ 2.0 out of 5 stars This is a T8 not a T5 *by S***S on Reviewed in the United Kingdom on 20 July 2019* i was under the impression i was ordering a T5. The instruction manual in the box even says it's a T5, but it isn't, it's a T8, So having ordered tubes for a T5 i had to go reorder the older T8 system tubes, bit of a pain but the tank needed light fat as the plant's wern't very happy and were starting to die due to the lack of light ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars twin bulb transformer! *by L***K on Reviewed in the United Kingdom on 19 February 2016* runs 14w-20w for those concerned... i wasn't sure on this item as i had to run 2x15w bulbs but it clearly states that it runs 14w, 18w and 20w on the unit although i was running a 15w bulb on a 30w transformer it would burn the bulbs out after roughly 9 months. the only concern i do have is there is no sign of any starters which are normally on transformers and no way to look inside the unit... --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/60421458-hagen-hg-control-unit-double-light-25-30-w](https://www.desertcart.co.uk/products/60421458-hagen-hg-control-unit-double-light-25-30-w) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*