Design Service

Free design service A dedicated, fully qualified, in-house design team is at your service completely free of charge. Providing comprehensive lighting designs bringing designs to life for road, urban, tunnel, high-mast, sports and area lighting schemes. We also have a specialised PFI design and support service.

.

Cost Calculator

Cost Calculator The pressures on reducing energy, maintenance costs and operating costs will continue to increase so that climate change objectives can be met. Understanding the total cost of an installation over its whole life is becoming increasingly important as budgets become tighter and long term planning is required. The Total Cost of Ownership Tool from WRTL allows you to compare the complete cost of alternate lighting solutions alongside Stela so that you are able to make informed decisions on long term sustainability.

.

“Stela delivers an impressive lighting scheme.” Dan Filar

Delta

Side roads and amenity installations.

Delta

Features
Technical Data
Dimensions
Images
Brochures
Order Codes

Super smooth profile Delta´s good aesthetics are built in to the design
Excellent corrosion resistance The benefits are guaranteed by its LM6 die cast aluminium construction
Highly versatile light technical performance Delta can be configured for side roads and architectural installations
IP66 The high ingress protection throughout is ideal for very aggressive locations
High impact resistance The extremely robust lantern is rated IK08
Tough polycarbonate bowl The 4mm injection-moulded, UV-stabilised polycarbonate refractor bowl ensures precision light control and very high vandal resistance
High reliability The bowl is closed using two positive action polycarbonate clips for perfect, life-long closure
Side entry or post top mounting Delta is suitable for either without a separate adaptor, using the widely proven WRTL ´trapdoor´ device
Rigid mounting Safe in all weather conditions, the Delta uses twin bolt fixing in both the side entry and post top versions
Simple maintenance The hinged, removable gear tray makes maintenance simple and quick
White light source Delta is suitable for modern lamps as part of WRTL´s Full Spectrum lighting range
Meets new residential standard The Delta Lantern has a normal optic setting which conforms to the requirements of residential lighting to the new standard

Single body size: LM6 die-cast aluminium
Bowl: Injection-moulded UV stabilised polycarbonate
Finish: Standard RAL 9007, other RAL colours available
Tilt angle: ±5° post-top mounted°
Mounting: Side entry 34-60mm, post top 60mm and 76mm
Control gear: Integral as standard
Ambient temperature range: -20°C to +25°C
Insulation: Class 1 (must be earthed)
Standard ballast: 230/240v thermally protected (SON-T only)

Delta Dims

Delta Download

18/24W CFL-L	DEL18/24
2 x 24W CFL-L	DEL2/24
35W SOX	DEL35
1 x 42W CFL-T	DEL42
50W SON-T	DEL50
50/70W SON-T	DEL5070*
100W SON-T	DEL100

To specify state: LM6 aluminium die cast canopy lantern with 4mm thick polycarbonate refractor bowl for side entry and post top mounting, rated IP66 as WRTL Delta range.

Notes

All versions shown are Wired For Cell. Clients requiring
NEMA Socket versions should suffix the order code with
the letter N, e.g. DEL100N.
* Tapped to 70W position

Print this page

Bookmark with...

Future events

To find out about forthcoming industry events, see our latest event listings.

Tunnel lighting

i-TunneL^® deliver complete tunnel lighting and control solutions. When you partner with i-TunneL^®, you are choosing the best designed luminaires in the industry.

Delta

Future events

Tunnel lighting

General links

case studies

Stela

Application areas