Keta USB
Astro Lighting
Thanks to its clean lines and high level of visual comfort, the Fuse is one of our most popular reading lights. This reading light features an easy to use toggle switch. Designed to complement contemporary interiors, it comes in a choice of colours and features a deeply recessed LED paired with a matt black bezel for low glare. Fuse 3 uses a push-fit terminal block that allows for easy loop in/out wiring and tool-free connection.
Delivery: 1–3 weeks
Heritage
Since 1997, Astro Lighting has been quietly shaping the language of contemporary British lighting. Founded by John Fearon and James Bassant, the brand is known for its considered forms, precise detailing, and enduring sense of restraint — creating pieces that bring warmth, clarity, and character to the spaces they inhabit.
Dimensions
| Width | 63 cm |
| Height | 256 cm |
| Extension | 67 cm |
| Lamp Required: | No |
|---|---|
| Lumen Output (LM): | 155 |
| Colour Temperature (K): | 2700 |
| CRI: | 90 |
| Beam Angle (°): | 29.9 |
| Max Lamp Type & Wattage: | 3.2W LED |
| Switched: | Yes |
| Dimmable: | No |
| Driver Required: | No |
| Class: | Class I – Earthed |
| Power Connection Type: | Wired In |
| IP Rating: | IP20 |
| Bathroom Zone: | Zone 3 |
| Device Charging: | USB-A |
| Charger Standard: | USB 2.0 |
| Max Output Current (A): | 2.1 |
| Max Output Voltage (V): | 5.0 |
| Max Output Power (W): | 10.5 |
| Direction Adjustable: | Yes |
| Installation Orientation: | Wall Mount – Vertical, Wall Mount – Horizontal |
| Recess Depth (mm): | 63 |
| Cutout Shape: | Oval |
| Cutout Length (mm): | 227 |
| Cutout Width (mm): | 52 |
| Hole Saw Diameter: | 52mm / 2-1/16in |
Materials and finishes
Main material: Metal – Mild Steel
Caring
Download the care guide
Downloads
Download Data sheet
Shipping and returns
Each Astro Lighting piece is sourced especially for you and supported by Astro’s standard three-year warranty. Before placing your order, we are happy to help with product specifications, dimensions, finishes, and installation requirements to ensure you make the right choice. Please inspect your order upon delivery and contact us promptly if it has been damaged in transit — we will work with you to resolve the matter as quickly as possible.
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Width 63 cm Height 256 cm Extension 67 cm Lamp Required: No Lumen Output (LM): 155 Colour Temperature (K): 2700 CRI: 90 Beam Angle (°): 29.9 Max Lamp Type & Wattage: 3.2W LED Switched: Yes Dimmable: No Driver Required: No Class: Class I – Earthed Power Connection Type: Wired In IP Rating: IP20 Bathroom Zone: Zone 3 Device Charging: USB-A Charger Standard: USB 2.0 Max Output Current (A): 2.1 Max Output Voltage (V): 5.0 Max Output Power (W): 10.5 Direction Adjustable: Yes Installation Orientation: Wall Mount – Vertical, Wall Mount – Horizontal Recess Depth (mm): 63 Cutout Shape: Oval Cutout Length (mm): 227 Cutout Width (mm): 52 Hole Saw Diameter: 52mm / 2-1/16in
