90
90° circular
Symmetric
Clear
Measured, HAM2-150-750-90
Industrial · High Bay and Low Bay
General-Usage LED High Bays
Order code HAM2-100-750-120-D1-EB-BL
No lumen is published for that combination.
Measured file HAM2-100-750-120: 13,977 lm at 100 W (139.8 lm/W).
100W nominal. 360 × 230 mm, 4.8 kg. Driver Mean Well HBG-100. CE, RoHS, DLC, cETLus.
The Hamilton Series LED high bay lights are designed to be the perfect utility fittings and represent excellent value for money in the quality-driven market.
Overall, well balanced performance and build standards ensure these compact Industrial LED Light Fittings remain popular in factory lighting scenarios and for warehouse lighting applications.
| Series code | HAM2 |
|---|---|
| Nominal power | 60W to 200W |
| Efficacy | 133lm/W to 136lm/W @ CRI>80, 4000K CCT |
| Lumen output | 8,100lm to 26,800lm |
| Lumen maintenance | L70B50 ≥50,000 hours (TM21 reported) |
| Certification | CE, RoHS, DLC, cETLus |
| Warranty | 5 Years |
Sheet lumen at CRI>80, 4000K, with no modification: 60 8,100 lm, 100 13,500 lm, 120 16,200 lm, 150 19,950 lm, 200 26,800 lm. Another CRI, or a modification, still prints the order code and leaves the lumen blank. 5 measured files give 127 to 139.9 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.
90° circular
Symmetric
Clear
Measured, HAM2-150-750-90
120° circular
Symmetric
Clear
Measured, HAM2-100-750-120
FROSTED DIFFUSER
Asymmetric
Clear
Drawn from the beam setting, not measured
MILKY DIFFUSER
Asymmetric
Clear
Drawn from the beam setting, not measured
PRISMATIC DIFFUSER
Asymmetric
Clear
Drawn from the beam setting, not measured
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.
Ingress Protection: Hamilton high bay has IP65 rating and comes with corrosion resistant coat. Ensuring these high bays are waterproofed for wet areas or humid facilities. Horizontal Glare Reduction: Light source is recessed by 65mm which significantly reduces horizontal glare, compared to flush-mounted market alternatives. Highly reflective coating within in the light fitting to provide further efficient lumen output. Heat Dissipation: The Hamilton series has a patented heat sink to optimise air flow to promote cooling properties, while providing a light weight robust chassis. Lumen Maintenance: Through patented heat sink design and premium components it prolongs the product's lifespan to L70B50 ≥50,000 hours.

Showing 1-4 of 7
| Chip Brand, Model, & Size | Nichia 2W757GRTV1 |
|---|---|
| Light Emmission | Direct |
| CCT | 5000K, (3000K, 4000K, 6000K optional) |
| CRI | ≥70, (≥80 optional) |
| Diffusers | Clear, (Milky, Frosted, Prismatic optional) |
| Symmetric Light Distribution | 110°, (90° optional) |
| System Operating Power | HAM2-60: 60W; HAM2-100: 100W; HAM2-120: 120W; HAM2-150: 150W; HAM2-200: 200W |
|---|---|
| Driver Brand | Mean Well |
| Driver manufacturer | Mean Well at every power: D1, D2 and D3 HBG, D4 and D5 HLG. |
| Driver Model | HAM2-60: HBG-100; HAM2-100: HBG-100; HAM2-120: HBG-160; HAM2-150: HBG-160; HAM2-200: HBG-200 |
| System Power Factor | >0.95 |
| Typical Driver Lifetime | >50,000 hours |
| Input Voltage | 100-277VAC |
| Input Frequency | 50-60Hz |
| Qty of drivers per light | 1 |
| Inrush current per driver @ 230VAC, measured at 50% Ipeak (peak/duration) | HAM2-60: 60A/550μs; HAM2-100: 60A/550μs; HAM2-120: 65A/550μs; HAM2-150: 65A/550μs; HAM2-200: 85A/600μs |
| Recommended lights per circuit (16A Type C MCB) | HAM2-60 and HAM2-100: ≤8 at maximum product power; HAM2-120 and HAM2-150: ≤7 at maximum product power; HAM2-200: ≤7. The MCB may allow more for the lower powers. |
| Power Factor | >0.95 |
| THD | <15% (100-277VAC) |
| IP Rating | IP65 |
|---|---|
| IK Rating | IK08 |
| Ambient Usage Tolerance | -30°C to 50°C |
| Ambient Storage Tolerance | -40°C to 65°C |
| Ambient Humidity Tolerance | 15% to 90% RH |
| Product Dimensions: ØxH (mm) | 360 x 230 |
|---|---|
| Electrical Connection | 1500mm Cable |
| Fixture Weight | HAM2-60: 4.8kg; HAM2-100: 4.8kg; HAM2-120: 5.0kg; HAM2-150: 5.0kg; HAM2-200: 5.6kg (excludes bracketry) |
| Fixture Primary Material(s) | Aluminium Alloy |
| Fixture Finish | Powder Coated |
| Lens(es) Materials | UV Stabilised Polycarbonate |
| Dimming Options | 1-10V, DALI |
|---|---|
| Compatible intelligent lighting systems | Wireless Controls and Monitoring |
| Mounting Styles | Eye Bolt, Universal Bracket, Extended Universal Bracket |
|---|---|
| Miscellaneous Accessories | Emergency |
| Available Product Colours | Black, White, Grey, Green, Red |
| 60 | 60W nominal. 360 × 230 mm, 4.8 kg. Driver Mean Well HBG-100. CE, RoHS, DLC, cETLus. |
|---|---|
| 100 | 100W nominal. 360 × 230 mm, 4.8 kg. Driver Mean Well HBG-100. CE, RoHS, DLC, cETLus. |
| 120 | 120W nominal. 360 × 230 mm, 5.0 kg. Driver Mean Well HBG-160. CE, RoHS, DLC, cETLus. |
| 150 | 150W nominal. 360 × 230 mm, 5.0 kg. Driver Mean Well HBG-160. CE, RoHS, DLC, cETLus. |
| 200 | 200W nominal. 360 × 230 mm, 5.6 kg. Driver Mean Well HBG-200. CE, RoHS, DLC, cETLus. |
Footnote 1 (D4, D5): emergency modifications are supplied with HLG drivers.
Footnote 2 (UBE): specify with the emergency variant. The emergency pack sits in an IP20 enclosure.
Electrical parameters are for D1 drivers unless otherwise stated. Fixture weights exclude bracketry.
If more than one modification is required, separate each modification with a hyphen at the end of the product code.
Select a compatible driver for occupancy sensors with dimming.
Modifications which affect light output have separate photometric files identified with +(modification).
Alternative drivers may be available. Contact the office for further details.
If the product is customised, the code is altered.
Contact the office for further information on driver parameters.
The Best Place to Install LED Drivers in Outdoor Sports Lighting ProjectsSports Lighting · Michael Boyom · 28th April, 2026
Should You Choose an ISO9001 Lighting Supplier?Business News · Adam Maitland · 18th April, 2026
Red-White LED Lighting for FETF 300 GrantsIndustrial Lighting · Adam Maitland · 24th March, 2026Our lights are used by
I am delighted to have used Kellwood...
P. Nisbet, Wabtec Corporationa project that was well planned and promptly accomplished
E. McHugh, LoganairWhere others let us down, Kellwood did not
W. Coley, Barking Abbey School...my client is over the moon with the end results
A. Fraser, MacLean ElectricalI'd certainly recommend them
V. Richardson, Stolle EuropeI'm more than pleased with the guys. I'd recommend them to anyone
G. Gray, Logoplaste