A5
55° × 75° asymmetric
Asymmetric
Clear tempered glass over recessed reflectors
Measured, HAL-120-840-A5
Industrial · High Bay and Low Bay
The Kellwood Lighting Haldane series is a range of specialist low glare LED high bay lights for warehouses, factories, workshops and leisure facilities.
Order code HAL-120-840-A5-D1-TE-BL
18,716 lm
CRI>80, 4000K. 55° × 75° asymmetric optic. BL Black (RAL 9011).
No lumen is published for that combination.
Measured file HAL-120-840-A5: 18,424 lm at 123.21 W (149.5 lm/W).
120W nominal. 280 × 290 × 135 mm, 7.0 kg. Driver Mean Well (D1, D2); Inventronics (D3). CE, RoHS, DLC, SAA, CB.
In the industrial working environment, excessive amounts of glare can cause headaches and inhibit productivity.
The optimum balance between power, glare reduction and carefully engineered lenses see the Haldane Series of LED high bay lights which form part of our range of Industrial LED lights boast impressive efficacies (starting from 144lm/W) while simultaneously producing minimal glare.
| Series code | HAL |
|---|---|
| Nominal power | 120W to 310W |
| Efficacy | 148 to 157lm/W @ 4000K |
| Lumen output | 18,716 to 46,152lm @ 4000K |
| Typical UGR | <19 (18.8 to 19) |
| Lumen maintenance | L70 ≥50,000 hours (TM21) |
| Warranty | 5 Years |
Sheet lumen at CRI>80, 4000K, with no modification: 120 18,716 lm, 180 28,299 lm, 240 37,680 lm, 310 46,152 lm. Another CRI, or a modification, still prints the order code and leaves the lumen blank. 4 measured files give 143.5 to 161.2 lm/W; the measured figure for the chosen optic shows under the code.
Questions for Adam list what the sheet and the measured files do not settle yet.
55° × 75° asymmetric
Asymmetric
Clear tempered glass over recessed reflectors
Measured, HAL-120-840-A5
Polar: solid green C0–C180, dashed blue C90–C270, dotted amber the plane through the brightest direction when it lies between them; rings at 25% steps of the peak. Isolux: the footprint on the floor with the fitting aimed straight down, contours at 50%, 25% and 10% of the brightest point, grid in mounting heights (H). Both are drawn from the first measured file for that optic.
A wattage range between 120W - 310W gives this series the capability to perform across a broad array of applications and heights. In environments such as factories, warehousing or aircraft hangars where visual inspection and testing are an integral process, the Haldane Series will excel, ensuring that productivity is kept to a maximum while employees remain happy and headache-free.


Designed to meet CIBSE and HSE standards, our lighting systems improve safety, visibility and compliance across manufacturing and industrial environments.

Aircraft hangar lighting is complex with requirements for high lux levels and uniformity over large areas. We offer an optimised LED hangar light solution.
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| Light Engine | Jufei 2835 |
|---|---|
| Efficacy @ 4000K | 120W 152lm/W; 180W 154lm/W; 240W 157lm/W; 310W 148lm/W |
| CCT | 3000K, 4000K, 5000K (6000K in the ordering table) |
| CRI | ≥80 |
| Typical UGR | 120W 18.8; 180W 19; 240W 19; 310W 18.9 |
| Distribution | 55° x 75° asymmetric (A5) |
| Lens | Clear tempered glass (polycarbonate optional, PC) |
| Driver | Mean Well (D1, D2); Inventronics (D3) |
|---|---|
| Input Voltage | 100-240VAC |
| Input Frequency | 50-60Hz |
| Power Factor | ≥0.9 |
| THD | <20% |
| Cable | 1.5m |
| IP Rating | IP65 (may reduce with integrated controls) |
|---|---|
| IK Rating | IK08 |
| Ambient Usage Tolerance | -20°C to 50°C |
| Ambient Storage Tolerance | -40°C to 85°C |
| Ambient Humidity Tolerance | 10% to 80% RH |
| Corrosion | Corrosion-resistant paint; 304 stainless steel exposed fixings |
| Product Dimensions (LxWxH) | 120W 280 x 290 x 135; 180W 390 x 290 x 135; 240W 500 x 290 x 135; 310W 610 x 290 x 135mm |
|---|---|
| Fixture Weight | 120W 7.0kg; 180W 8.5kg; 240W 10.3kg; 310W 12.4kg |
| Material | Aluminium, painted |
| Lens Materials | Tempered glass or polycarbonate |
| Dimming | Non-dim, 1-10V, DALI |
|---|---|
| Sensors | Integrated or standalone; occupancy, multi-step dimming, photocell, daylight harvesting |
| Advanced controls | Energy reporting, data monitoring, wireless or wired IoT networks |
| Box (gross weight) | 120W 42 x 36 x 28cm, 8.0kg; 180W 53 x 36 x 28cm, 9.6kg; 240W 64 x 36 x 28cm, 11.6kg; 310W 75 x 36 x 28cm, 13.9kg |
|---|---|
| With P1 sensor | 120W 9.5kg; 180W 11.1kg; 240W 13.1kg; 310W 15.4kg (one box size up) |
| Lights per pallet | 120W 24; 180W and 240W 20; 310W 20 (15 with P1) |
| Economy shipping MOQ | 120W 16+; 180W and 240W 10+; 310W 6+ (10+ with P1) |
| 120 | 120W nominal. 280 × 290 × 135 mm, 7.0 kg. Driver Mean Well (D1, D2); Inventronics (D3). CE, RoHS, DLC, SAA, CB. |
|---|---|
| 180 | 180W nominal. 390 × 290 × 135 mm, 8.5 kg. Driver Mean Well (D1, D2); Inventronics (D3). CE, RoHS, DLC, SAA, CB. |
| 240 | 240W nominal. 500 × 290 × 135 mm, 10.3 kg. Driver Mean Well (D1, D2); Inventronics (D3). CE, RoHS, DLC, SAA, CB. |
| 310 | 310W nominal. 610 × 290 × 135 mm, 12.4 kg. Driver Mean Well (D1, D2); Inventronics (D3). CE, RoHS, DLC, SAA, CB. |
P1 sensors should be specified with D3 DALI drivers for full sensor functionality.
If more than one modification is required, separate each modification with a hyphen at the end of the product code.
Modifications which affect light output have separate photometric files identified with +(modification).
Black, white or custom colours (custom subject to MOQ).
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