Bosch Professional
Bosch GLI 18V-4000 C 18v Cordless Connect Ready Floodlight No Batteries No Battery Charger No Case
Model GLI18V4000C
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked yesterday | £182.95£247.22 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £229.61 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked yesterday | £229.76 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
The Bosch GLI 18V-4000 C is a cordless floodlight from the Bosch Professional 18v system, designed to light up jobsite work areas. It produces up to 4,000 lumens across three brightness settings. A built-in Connectivity module allows remote control and lighting adjustments via a smartphone or tablet using the Bosch Toolbox app's Bluetooth connection.
The light has a robust, shock-resistant design, with a solid metal body shielded by a rubber frame and heavy-duty safety bars, plus a tripod thread for freestanding or mounted use. It features a user interface showing brightness and charge level.
It runs on any Bosch Professional 18v lithium-ion battery, with runtime of up to 30 minutes per Ah depending on brightness setting, and weighs 2kg excluding battery. Supplied as a bare unit with no battery, charger or case.
Specifications
| Battery Voltage | 18v |
|---|---|
| Battery Type | Bosch Professional Lithium Ion |
| Max Brightness | 4000 lumens |
| Brightness Settings | 3 |
| Max Runtime | 30 mins per Ah |
| Weight (excluding battery) | 2kg |
Features and Benefits
- Cordless floodlight with a high-power LED
- Runs on a Bosch Professional 18v lithium ion power tool battery
- Up to 4,000 lumens for excellent jobsite illumination
- Up to 30 mins of runtime per battery Ah rating (depending on brightness setting)
- Extremely robust construction for durability
- Solid metal body shielded with shock-absorbing rubber frame and heavy-duty safety bars
- User Interface with brightness indication/charge level indicator
- Bluetooth for remote control and lighting adjustments via app for smartphone or tablet
Contents
- GLI 18V-400 C Cordless Floodlight
- Integrated Connectivity Module
- No Battery
- No Charger
You might also be interested in
Similarly priced alternatives we compare across multiple retailers.
Dewalt
DeWalt DCL074 18v XR Cordless Tool Connect Area Light No Batteries No Battery Charger No Case
Model DCL074
from
£179.99
3 retailers
save £77.77
from
£186.43
3 retailers
save £21.52
Flex Power Tools
Flex Power Tools CL 5000 Building Site Spotlight 10.8/18V Bare Unit 504602
Model 504602
from
£187.63
2 retailers
Scangrip
Scangrip Area 6 Connect 360 Degree Cordless Work Light No Batteries No Charger
Model 03.6108C
from
£176.63
3 retailers
save £20.32
from
£176.32
2 retailers
from
£170.95
3 retailers
save £10.14