Highway Diamond Elite Range
Street Lighting
The Highway Diamond Elite Range by ASD Lighting offers a complete family of luminaires with an unsurpassed flexibility of lumen outputs, optical distributions and specification features.
It is suitable for use in a multitude of locations, from rural villages through to modern 24 hour smart cities, main roads, motorways and infrastructure projects.
Four body sizes with modern sympathetic styling to ensure architects, planners and designers can follow an integrated design with a homogenous family of luminaires.
- UK Manufactured
- High Specification
- High Efficacy
- Tool Free Maintenance
- IP66 / IK10
- CE
- ENEC
- 10 Day Delivery
Highway Diamond™ Elite Range Specification
Technical Data | Standard Features | Additional Detail |
---|---|---|
LED | ✔ | Designed solely for an LED light source |
Driver | ✔ | DALI Programmable, CMS Compatible |
Driver Current | Various | 200 - 700 mA |
Dimming | ✔ | Multiple Step / Part Night |
Constant Light Output | ✔ | |
Photometric Lens Options | ✔ (Multiple) | Inc. Narrow / Medium / Wide / Extra Wide / Pedestrian Crossing |
Luminaire Materials | LM6 Marine Grade Die-Cast Aluminium | Housing / Spigot / Fixing Clip |
RAL Colours | Black / Light Grey | RAL 9005 / 9006 |
Correlated Colour Temperature | Various | Warm White / Neutral White / Cool White |
Colour Rendering | > 80, > 72 | Warm White, Neutral White / Cool White |
Ingress Protection Rating | IP66 | Gear & LED Compartments |
Impact Protection Rating | IK10 | Optical Cover |
Optical Cover | ✔ Flat Cover | UV Stable Polycarbonate |
Entry to Gear Compartment | Tool Free | Simple fixing clip |
Driver Gear Tray Replacement | Tool Free (Excluding Micro Highway Diamond) | Completely replaceable without tools required |
Inbuilt Anti-Tamper Facility | ✔ | Instructions provided in the luminaire |
Protection Class | Class 1 | |
Warranty Period | Standard 5 Years | Extended Warranties Available |
Specification | ✔ (Various) | Inc. CE Certification / ENEC Mark |
Design Life | 100,000 hr | > L90, < F10 |
Mains Voltage | 220-240 V / 50-60 Hz | |
Operating Temperature Range | -40 to +55°c | Based on ambient external temperature |
Surge Protection | Inbuilt Driver | 10 kV (1 pulse) / 8 kV |
Vibration Tested | ✔ | Certificates - EN 60068-2-6 & EN 60068-2-64 |
Manufacturing Location | UK |
Applications
Micro Highway Diamond™ Elite
The Micro Highway Diamond is the smallest luminaire in the family. It is a high specification, high efficacy, UK manufactured luminaire delivering up to 4,000 lumens. Detailed below are some of the options and further features the Micro Highway Diamond has to offer.

Technical Data | Standard Features | Additional Detail |
---|---|---|
LED Configuration | 4 / 8 / 12 / 16 | |
System Power Watts | 4 - 37W | |
Delivered Lumens | 300 - 4000 lm | |
Weight (Excluding Spigot) | 3.1kg | |
Weight (Including Spigot) | 3.5kg | |
Windage | < 0.02m2 | |
Mounting Options | Post Top Side Entry Side Entry | Ø 60 mm - Ø 76 mm Ø 60 mm - Ø 76 mm Ø 28 mm - Ø 42 mm |
Tilt - Post Top | 0° / 5° / 10° / 15° | |
Tilt - Side Entry | -10° / -5° / 0° / 5° / 10° |
Options | |||
---|---|---|---|
Luminaire Colour | Any RAL colour available. Including but not limited to: RAL5015 RAL6003 RAL6005 RAL6013 BS480000A01 | Sky Blue Olive Green Moss Green Reed Green Oyster Grey | 1* 2* |
Switching | NEMA Type Sockets, Mini Cell, CMS Compatible | 2* | |
Pre-Wired | ✔ | Lengths and cable specification as requested. | 2* |
Dimension | Size |
---|---|
Length | 255mm |
Width | 165mm |
Height | 111mm |
1* Specify at time of order, may affect lead time.
2* Specify at time of order, may incur an additional charge.
Mini Highway Diamond™ Elite
The Mini Highway Diamond is the original luminaire in the family. It is a high specification, high efficacy, UK manufactured luminaire delivering up to 11,000 lumens. Detailed below are some of the options and further features the Highway Diamond has to offer.

Technical Data | Standard Features | Additional Detail |
---|---|---|
LED Configuration | 4 / 8 / 12 / 16 / 20 / 24 / 28 / 32 / 36 / 40 / 44 | |
System Power Watts | 4 - 95W | |
Delivered Lumens | 300 - 11044 lm | |
Weight (Excluding Spigot) | 4.27kg 4.47kg | 4 - 16 LED 20 - 44 LED |
Weight (Including Spigot) | 4.57kg 4.97kg | 4 - 16 LED 20 - 44 LED |
Windage | < 0.04m2 | |
Mounting Options | Post Top Side Entry Side Entry | Ø 60 mm - Ø 76 mm Ø 60 mm - Ø 76 mm Ø 28 mm - Ø 42 mm |
Tilt - Post Top | 0° / 5° / 10° / 15° | |
Tilt - Side Entry | -10° / -5° / 0° / 5° / 10° |
Options | |||
---|---|---|---|
Luminaire Colour | Any RAL colour available. Including but not limited to: RAL5015 RAL6003 RAL6005 RAL6013 BS480000A01 | Sky Blue Olive Green Moss Green Reed Green Oyster Grey | 1* 2* |
Switching | NEMA Type Sockets, Mini Cell, CMS Compatible | 2* | |
Pre-Wired | ✔ | Lengths and cable specification as requested. | 2* |
Optional Features | |||
---|---|---|---|
Auto Disconnect | ✔ | Switches unit off upon opening | 2* |
PIR | ✔ | 1* 2* |
Dimension | Size |
---|---|
Length | 476mm |
Width | 233mm |
Height | 116mm |
1* Specify at time of order, may affect lead time.
2* Specify at time of order, may incur an additional charge.
Midi Highway Diamond™ Elite
The Midi Highway Diamond is a new edition to the Highway Diamond Elite range with enhanced high specification features. It is a high efficacy, UK manufactured luminaire delivering up to 25,000 lumens. Detailed below are some of the options and further features the Midi Highway Diamond has to offer.

Technical Data | Standard Features | Additional Detail |
---|---|---|
LED Configuration | 44 / 52 / 60 / 68 / 76 / 84 / 92 / 100 | |
System Power Watts | 48 - 211W | |
Delivered Lumens | 4,832 - 24,341 lm | |
Weight (Excluding Spigot) | < 11.5kg | 44 - 100 LED (Weight varies dependent on driver configuration) |
Weight (Including Spigot) | < 12.5kg | 44 - 100 LED (Weight varies dependent on driver configuration) |
Windage | < 0.11m2 | |
Mounting Options | Post Top Side Entry Side Entry | Ø 60 mm - Ø 76 mm Ø 60 mm - Ø 76 mm Insert reducers available for smaller diameter |
Tilt - Post Top | -5° / 0° / 5° / 10° / 15° | |
Tilt - Side Entry | -10° / -5° / 0° / 5° / 10° / 15° | |
Auto Disconnect | ✔ | Switches unit off upon opening |
Options | |||
---|---|---|---|
Luminaire Colour | Any RAL colour available. Including but not limited to: RAL5015 RAL6003 RAL6005 RAL6013 BS480000A01 | Sky Blue Olive Green Moss Green Reed Green Oyster Grey | 1* 2* |
Switching | NEMA Type Sockets, Mini Cell, CMS Compatible | 2* | |
Pre-Wired | ✔ | Lengths and cable specification as requested. | 2* |
Optional Features | |||
---|---|---|---|
PIR | ✔ | 1* 2* |
Dimension | Size |
---|---|
Length | 672mm |
Width | 329mm |
Height | 173mm |
1* Specify at time of order, may affect lead time.
2* Specify at time of order, may incur an additional charge.
Maxi Highway Diamond™ Elite
The Maxi Highway Diamond is the latest member of the Highway Diamond Elite family, with the same enhanced high specification features of the Maxi Highway Diamond. It is a high efficacy, UK manufactured luminaire delivering up to 40,000 lumens. Detailed below are some of the options and further features the Maxi Highway Diamond has to offer.

Technical Data | Standard Features | Additional Detail |
---|---|---|
LED Configuration | 100 / 112 / 124 / 136 / 148 / 160 | |
System Power Watts | 106 - 338W | |
Delivered Lumens | 11,515 - 39,608 lm | |
Weight (Excluding Spigot) | < 14.5kg | 100 - 160 LED (Weight varies dependent on driver configuration) |
Weight (Including Spigot) | < 15.5kg | 100 - 160 LED (Weight varies dependent on driver configuration) |
Windage | < 0.12m2 | |
Mounting Options | Post Top Side Entry Side Entry | Ø 60 mm - Ø 76 mm Ø 60 mm - Ø 76 mm Insert reducers available for smaller diameter |
Tilt - Post Top | -5° / 0° / 5° / 10° / 15° | |
Tilt - Side Entry | -10° / -5° / 0° / 5° / 10° / 15° | |
Auto Disconnect | ✔ | Switches unit off upon opening |
Options | |||
---|---|---|---|
Luminaire Colour | Any RAL colour available. Including but not limited to: RAL5015 RAL6003 RAL6005 RAL6013 BS480000A01 | Sky Blue Olive Green Moss Green Reed Green Oyster Grey | 1* 2* |
Switching | NEMA Type Sockets, Mini Cell, CMS Compatible | 2* | |
Pre-Wired | ✔ | Lengths and cable specification as requested. | 2* |
Optional Features | |||
---|---|---|---|
PIR | ✔ | 1* 2* |
Dimension | Size |
---|---|
Length | 858mm |
Width | 329mm |
Height | 173mm |
1* Specify at time of order, may affect lead time.
2* Specify at time of order, may incur an additional charge.
Meet the luminaires

Micro Highway Diamond™ Elite
The Highway Diamond™ Elite offers a complete family of luminaires with an unsurpassed flexibility of lumen outputs, optical distributions and specification features.

Mini Highway Diamond™ Elite
The Highway Diamond™ Elite offers a complete family of luminaires with an unsurpassed flexibility of lumen outputs, optical distributions and specification features.

Midi Highway Diamond™ Elite
The Highway Diamond™ Elite offers a complete family of luminaires with an unsurpassed flexibility of lumen outputs, optical distributions and specification features.

Maxi Highway Diamond™ Elite
The Highway Diamond™ Elite offers a complete family of luminaires with an unsurpassed flexibility of lumen outputs, optical distributions and specification features.
Product Codes
Micro Diamond Codes
Code | Colour | Diffuser | CCT | System Power | Delivered Lumens | Efficacy |
---|---|---|---|---|---|---|
HWD2/B4LED435-S1 | Black | Clear Polycarbonate | 4000K | 6 W | 567 lm | 94.5 lm/W |
HWD2/B4LED450-S1 | Black | Clear Polycarbonate | 4000K | 9 W | 783 lm | 87 lm/W |
HWD2/B4LED835-S1 | Black | Clear Polycarbonate | 4000K | 11 W | 1129 lm | 102 lm/W |
HWD2/B4LED850-S1 | Black | Clear Polycarbonate | 4000K | 15 W | 1552 lm | 103 lm/W |
HWD2/B4LED1235-S1 | Black | Clear Polycarbonate | 4000K | 15 W | 1699 lm | 113 lm/W |
HWD2/B4LED1250-S1 | Black | Clear Polycarbonate | 4000K | 21 W | 2329 lm | 111 lm/W |
HWD2/B4LED1635-S1 | Black | Clear Polycarbonate | 4000K | 19 W | 2213 lm | 116 lm/W |
HWD2/B4LED1650-S1 | Black | Clear Polycarbonate | 4000K | 26 W | 2987 lm | 115 lm/W |
Mini Diamond Codes
Code | Colour | Diffuser | CCT | System Power | Delivered Lumens | Efficacy |
---|---|---|---|---|---|---|
HWD/B4LED0835-S1 | Black | Clear Polycarbonate | 4000K | 11W | 1129lm | 102lm/W |
HWD/B4LED0850-S1 | Black | Clear Polycarbonate | 4000K | 15W | 1552lm | 103lm/W |
HWD/B4LED0870-S1 | Black | Clear Polycarbonate | 4000K | 20W | 2034lm | 101.7lm/W |
HWD/B4LED1235-S1 | Black | Clear Polycarbonate | 4000K | 17W | 1699lm | 113lm/W |
HWD/B4LED1250-S1 | Black | Clear Polycarbonate | 4000K | 21W | 2329lm | 111lm/W |
HWD/B4LED1270-S1 | Black | Clear Polycarbonate | 4000K | 29W | 3100lm | 106.9lm/W |
HWD/B4LED1635-S1 | Black | Clear Polycarbonate | 4000K | 19W | 2213lm | 116lm/W |
HWD/B4LED1650-S1 | Black | Clear Polycarbonate | 4000K | 26W | 2987lm | 114lm/W |
HWD/B4LED1670-S1 | Black | Clear Polycarbonate | 4000K | 37W | 4014lm | 108.5lm/W |
HWD/B4LED2035-S1 | Black | Clear Polycarbonate | 4000K | 23W | 2781lm | 121lm/W |
HWD/B4LED2050-S1 | Black | Clear Polycarbonate | 4000K | 33W | 3823lm | 116lm/W |
HWD/B4LED2435-S1 | Black | Clear Polycarbonate | 4000K | 28W | 3324lm | 118lm/W |
HWD/B4LED2450-S1 | Black | Clear Polycarbonate | 4000K | 38W | 4564lm | 120lm/W |
HWD/B4LED2470-S1 | Black | Clear Polycarbonate | 4000K | 53W | 6119lm | 115.4lm/W |
HWD/B4LED2835-S1 | Black | Clear Polycarbonate | 4000K | 32W | 3899lm | 122lm/W |
HWD/B4LED2850-S1 | Black | Clear Polycarbonate | 4000K | 44W | 5345lm | 112lm/W |
HWD/B4LED2870-S1 | Black | Clear Polycarbonate | 4000K | 61W | 7112lm | 116lm/W |
HWD/B4LED3235-S1 | Black | Clear Polycarbonate | 4000K | 36W | 4481lm | 124lm/W |
HWD/B4LED3250-S1 | Black | Clear Polycarbonate | 4000K | 50W | 6049lm | 121lm/W |
HWD/B4LED3270-S1 | Black | Clear Polycarbonate | 4000K | 69W | 7879lm | 114.2lm/W |
HWD/B4LED3635-S1 | Black | Clear Polycarbonate | 4000K | 39W | 4955lm | 127lm/W |
HWD/B4LED3650-S1 | Black | Clear Polycarbonate | 4000K | 55W | 6796lm | 124lm/W |
HWD/B4LED3670-S1 | Black | Clear Polycarbonate | 4000K | 77W | 8847lm | 114.9lm/W |
HWD/B4LED4035-S1 | Black | Clear Polycarbonate | 4000K | 43W | 5496lm | 128lm/W |
HWD/B4LED4050-S1 | Black | Clear Polycarbonate | 4000K | 61W | 7483lm | 122lm/W |
HWD/B4LED4060-S1 | Black | Clear Polycarbonate | 4000K | 73W | 8699lm | 119lm/W |
HWD/B4LED4070-S1 | Black | Clear Polycarbonate | 4000K | 86W | 9906lm | 115.2lm/W |
HWD/B4LED4435-S1 | Black | Clear Polycarbonate | 4000K | 48W | 5966lm | 124lm/W |
HWD/B4LED4450-S1 | Black | Clear Polycarbonate | 4000K | 67W | 8241lm | 123lm/W |
HWD/B4LED4470-S0 | Black | Clear Polycarbonate | 4000K | 94W | 11044lm | 117lm/W |
HWD/B4LED4470-S0 | Black | Clear Polycarbonate | 4000K | 94W | 11044lm | 117lm/W |
Midi Diamond Codes
Code | Colour | CCT | System Power | Delivered Lumens | Efficacy |
---|---|---|---|---|---|
HWD6/B4K4835-S1 | Black | 4000K | |||
HWD6/B4K4850-S1 | Black | 4000K | |||
HWD6/B4K5250-S1 | Black | 4000K | 80W | 9415lm | 118lm/W |
HWD6/B4K5270-S1 | Black | 4000K | 112W | 12701lm | 113lm/W |
HWD6/B4K5650-S1 | Black | 4000K | |||
HWD6/B4K5670-S1 | Black | 4000K | |||
HWD6/B4K6050-S1 | Black | 4000K | 91W | 10894lm | 119lm/W |
HWD6/B4K6070-S1 | Black | 4000K | 129 | 14572lm | 113lm/W |
HWD6/B4K6450-S1 | Black | 4000K | |||
HWD6/B4K6470-S1 | Black | 4000K | |||
HWD6/B4K6850-S1 | Black | 4000K | 103W | 12655lm | 123lm/W |
HWD6/B4K6870-S1 | Black | 4000K | 145W | 16546lm | 114lm/W |
HWD6/B4K7250-S1 | Black | 4000K | |||
HWD6/B4K7270-S1 | Black | 4000K | |||
HWD6/B4K7650-S1 | Black | 4000K | 115W | 14052lm | 122lm/W |
HWD6/B4K7670-S1 | Black | 4000K | 161W | 18261lm | 113lm/W |
HWD6/B4K8050-S1 | Black | 4000K | |||
HWD6/B4K8070-S1 | Black | 4000K | |||
HWD6/B4K8450-S1 | Black | 4000K | 126W | 15457lm | 123lm/W |
HWD6/B4K8470-S1 | Black | 4000K | 179W | 19963lm | 112lm/W |
HWD6/B4K8850-S1 | Black | 4000K | |||
HWD6/B4K8870-S1 | Black | 4000K | |||
HWD6/B4K9250-S1 | Black | 4000K | 140W | 16770lm | 119lm/W |
HWD6/B4K9270-S0 | Black | 4000 | 197W | 21973lm | 111.5lm/W |
HWD6/B4K9270-S1 | Black | 4000K | 197W | 22067lm | 112lm/W |
HWD6/B4K9650-S1 | Black | 4000K | |||
HWD6/B4K9670-S1 | Black | 4000K | |||
HWD6/B4K10050-S1 | Black | 4000K | 150W | 18213lm | 121lm/W |
HWD6/B4K10070-S1 | Black | 4000K | 211W | 24341lm | 115lm/W |
Maxi Diamond Codes
Code | Colour | CCT | System Power | Delivered Lumens | Efficacy |
---|---|---|---|---|---|
HWD8/B4K11250-S1 | Black | 4000K | 171W | 20874lm | 122lm/W |
HWD8/B4K11270-S1 | Black | 4000K | 241W | 27832lm | 116lm/W |
HWD8/B4K12450-S1 | Black | 4000K | 189W | 23371lm | 123lm/W |
HWD8/B4K12470-S1 | Black | 4000K | 265W | 30977lm | 116lm/W |
HWD8/B4K13650-S1 | Black | 4000K | 206W | 25347lm | 122lm/W |
HWD8/B4K13670-S1 | Black | 4000K | 288W | 33795lm | 116lm/W |
HWD8/B4K14850-S1 | Black | 4000K | 223W | 27623lm | 123lm/W |
HWD8/B4K14870-S1 | Black | 4000K | 313W | 36503lm | 116lm/W |
HWD8/B4K16050-S1 | Black | 4000K | 240W | 29820lm | 122lm/W |
HWD8/B4K16070-S1 | Black | 4000K | 388W | 39759lm | 116lm/W |