JCC Line of Light LED Linear 4ft Middle/End 40W 1-10V CCT UGR Black

The JCC Line of Light LED Linear 4ft Middle/End 40W 1-10V CCT UGR Black is a 1205mm “EXT” module designed to sit in the middle or at the end of longer Line of Light runs. Supplied without end caps or flex, it’s made specifically for building seamless rows, squares and rectangular layouts where you want a continuous ribbon of light rather than separate fittings. Its UGR-optimised optic helps reduce discomfort glare, making it ideal for offices, education and commercial interiors.

High-output performance with selectable colour temperature

Running at a fixed 40W, this middle/end section delivers around 4200 lumens with an efficiency of 105 lm/W, providing bright, even illumination for general and task lighting. A built-in selector allows you to choose between 3000K, 4000K and 5700K at commissioning, so the same fitting can be tailored from warm-front-of-house areas to neutral workspaces and cooler task zones. A 70° beam angle and CRI 80–89 ensure smooth, low-glare distribution and natural colour rendering across desks and circulation routes.

1–10V dimming and installer-friendly modular design

The JCC Line of Light LED Linear 4ft Middle/End 40W 1-10V CCT UGR Black uses a two-part housing, giving easy access to terminations and internal components. Sections and corners link together via a simple plug-and-play system using the JC077156 linking kit and compatible corner and suspension kits, helping to cut installation time on site. A constant-current BOKE driver with 1–10V dimming, power factor 0.98 and low harmonic distortion provides stable, efficient operation on 220–240V mains. With an aluminium body, polycarbonate diffuser, a rated 50,000-hour LED lifetime and a 5-year warranty (terms apply), it offers a durable, low-maintenance solution for modern commercial schemes.

Features of the JCC Line of Light LED Linear 4ft Middle/End 40W 1-10V CCT UGR Black:

• 1205mm middle/end “EXT” module in black for continuous Line of Light runs
• UGR-optimised optics for low-glare office and commercial lighting
• Designed for surface or suspended mounting in commercial interiors outside bathroom zone 2
• Two-part construction for easy access to terminations and internal components
• Fixed 40W circuit power for consistent high output
• Actual lumen output: 4200lm
• High efficacy of 105 lumens per circuit watt
• 3CCT selectable colour temperatures: 3000K, 4000K and 5700K
• 70° beam angle for smooth, uniform light distribution
• Colour rendering index CRI 80–89 (Ra 80)
• Constant-current BOKE driver with 1–10V dimming
• Driver output voltage 24–42V DC; secondary running current 350–800mA
• Mains input 220–240V AC, 50/60Hz; primary running current 0.21A
• Inrush current 13.25A peak, 266µs duration (50% Ipeak); power factor 0.98; THD around 8%
• Aluminium body with polycarbonate diffuser and driver housing
• Compatible accessories: JC077156 linking kit, JC077150 corner (BLK/SIL/WH), JC077153 2m and JC077154 5m suspension kits
• Manufactured in accordance with BS EN 60598-2-1, CE and UKCA marked
• Length: 1205mm
• Width: 60mm
• Height: 78mm
• 5-year warranty (terms and conditions apply) for added peace of mind

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