Astro Constant Current LED Driver
Shop safely
Secure your shopping experience with various safe and trusted payment methods.
Learn More
The Astro Constant Current LED Driver is a non-dimmable, constant-current driver from Astro designed to power LED fixtures with reliable fixed output. Its low-profile form is built for discreet installation inside luminaire housings and ceiling voids, making it suitable for space‑constrained residential and commercial projects.
Visually the unit is an elongated rectangular prism with rounded corners and a matte white plastic finish, giving a clean, unobtrusive look once installed. The slim, linear design tucks neatly into cavities while a top-mounted technical label shows wiring diagrams and electrical ratings for quick reference.
Constructed from rigid, durable plastic, the driver emphasises electrical safety and long-term reliability. It carries multiple certification marks including CE and SELV, reflecting compliance with international safety standards. A 3-year manufacturer warranty provides additional peace of mind.
This non-dimmable constant-current driver is available in two output configurations: CC 350mA at 15W and CC 700mA at 31W, converting mains voltage into the correct fixed current required by compatible LEDs. It provides steady, consistent power for fixtures that require a dedicated, non-variable driver.
Installation is straightforward: removable screw-secured end covers protect internal terminal blocks and act as cable clamps/strain reliefs, while the top-mounted wiring schematic guides correct connections. Refer to our driver calculator or downloadable guide to confirm how many fittings a single driver can support.
At Light Monster we make the specification simple: competitive pricing on trusted components, clear technical details, and expert lighting advice so you get the right driver for the job. Practical design, trustworthy performance and straightforward info—great lighting made easy.
Dimensions & Weight
Dimensions & Weight
- Depth (cm): 4.4
- Height (cm): 3
- Width (cm): 14.7
Functionality
Functionality
- Operating voltage: 230/240V
Certifications & Ratings
Certifications & Ratings
- Product warranty: 3 years
- Safety classification: Class I
Manufacturer's Part Numbers
Manufacturer's Part Numbers
Delivery & Returns
Delivery & Returns
We want to make sure you're completely happy with your order. You have up to 30 days from delivery to return or exchange an item. Just make sure you have the original receipt.
Before placing your order, please double-check all measurements, finishes, and light source compatibility, as delivery and handling fees are non-refundable.
Please note: Custom or made-to-order items are not eligible for return or exchange.
For full details, see our [Terms & Conditions].

Shopping Safely
At our Shopify store, we prioritize your safety and security. Here's how we ensure a secure shopping experience:
1. Secure Transactions: We use advanced encryption to protect your personal and payment information, ensuring it is safely transmitted and safeguarded.
2. Trusted Payment Gateways: Our store integrates with trusted payment gateways, ensuring your transactions are processed securely and efficiently.
3. Data Privacy: Your privacy is our top priority. We follow strict data protection policies to keep your personal information confidential and secure.
4. Secure Platform: Shopify provides robust security features and continuous monitoring against vulnerabilities, ensuring a safe shopping environment.
5. Verified Merchants: We are a verified merchant on Shopify, committed to providing authentic and high-quality products.
6. Transparent Policies: Our clear return, refund, and shipping policies provide peace of mind, knowing we stand behind our products.
7. Customer Support: Our dedicated customer support team is ready to assist with any concerns or questions you may have.
Shop confidently at our Shopify store, where your safety and satisfaction are our top priorities.
£56.00 GBP
Questions about this product?
Don't be a stranger.
Testimonials
-
Fast and helpful
Everything arrived on time and exactly as expected. The customer support team was genuinely helpful when i had an assembly question —refreshingly easy to deal with.
James WalkerBrighton -
Great Value Lighting
I was surprised by the quality at this price. Light Monster made it simple to source lights for our new café.
Marta RuizLondon -
Best price price
We ordered lighting for 12 units, and everything was spot on and at the best price i found.
Tom EllisonProperty Developer, London