STEDI – ST-X 40.5 E-Mark LED Light Bar

ELECTRIFYING PERFORMANCE. At the core of the ST-X 40.5 Inch you will find world-class A grade 15W reverse facing emitters pushing out 8400 Lumens at a stunning 5000K colour temperature. The 30-degree horizontal beam pattern facilitates maximum illumination at the mid to long-range, all the way out to 1 lux @ 859m, with very little light within the first 80m. The 15-degree vertical spread means minimal light wasted and significantly reduces glare from road signs.

A CUT ABOVE. The circuit of ST-X allows for max output (8400Lm) or reduced output (2327Lm) modes, the latter making it legal for road use in all European countries. The built-in amber (2700K) or white (6000K) DRL / Position Light function allows you to stay conspicuous day or night. The hidden placement of the separate positioning light LEDs offers stunning uniformity of light distribution within the light bar.

NEAR INVISIBLE FRAME. The STEDI name has always been synonymous with cutting edge design. Now, we yet again raise the bar with our all-new edge to edge bonded lens design. If Apple were to design a light bar, this would be it. It’s stunning from every angle.

The Nitty Gritty:

THE BEAM PATTERN
If you’re looking for a driving light that offers near-field spread, keep moving, this is not that. The optical properties of the hooded reflector design is best described as high-beam on steroids. The ST-X excels in the high-speed, high-way application when mid to long-range visibility is critical.

Significantly minimises adverse reflection from road signs.
Controlled vertical spread minimises reflections off of high-mounted road signs.

KEY FEATURES
16x 15W LEDs
LED Parking / Position Light Function (Amber or White built-in)
Breather allows pressure equalisation when rapid heat up and cool down cycles occur
Anodized Polyester Powder Coat
Weatherproof Deutsch® DTP Connector
Includes adjustable Side brackets & Sliding bottom brackets
Includes our Easy-Fit Plug & Play High Beam Wiring Harness with HB3 & H4 adapter (Compatible with both negative and positive switched vehicles)
Protected against reverse polarity
Shockproof, IP68 waterproof, UV Shielded
Protected Against RFI / EMC Interference
Voltage & current surge protection
Pulse Width Modulation Thermal Management

Technical Specifications:

VOLTAGE 9-36V
AMPERES 17.24A @ 12V (full power), 3.28A @ 12V (limit power)
POWER 206.4W (full power), 39.36W (limit power)
LUMENS 10000LM (full power), 2168LM (limit power)
COLOUR TEMPERATURE 5000K
PHOTOMETRIC DATA 1 lux @ 859m (full power). 1 lux @ 450m (limit power)
LENS MATERIAL OPTICAL GRADE, HARD COATED LEXAN
HOUSING MATERIAL 6063 EXTRUSION
INGRESS PROTECTION IP68
CANDELAS 739582 @ full power, 203337 @ limit power
CONNECTOR 60cm Cable with DTP 4-Pin
OPERATING TEMP -40°C ~ +150°C
CERTIFICATES R112, ref. 50 and R10
LIFESPAN 50, 000hrs (LM80)
PRODUCT WEIGHT 3.7kg
SHIPPING WEIGHT 4.2kg

What’s Included:

1 x 40.5 Inch ST-X LED Light Bar
2 x Steel Side Brackets
2 x Steel Sliding Brackets
2 x Brace Support Brackets
Easy-Fit High Beam Wiring Kit | HB3 & H4 piggy-back included.
Wiring Instructions
Comprehensive 304 Stainless Steel fasteners