30 cm 4W T5 LED Light Bar with Switch — Compact for Professional Niches
The go-to choice for tight spaces in professional settings: with a true length of 29 cm and an ultra-compact design (27 x 30 mm cross-section), this T5 LED light bar fits where no other luminaire can. Its certified CREE chip delivers 400 lumens at 100 lm/W with instant startup (0.001 s), while its resistance to more than 15 000 ON/OFF cycles makes it ideal for applications involving frequent switching. Perfect for professional signage, display cases, displays and cramped spaces.
Technical specifications
- Power: 4W
- Luminous flux: 400 lm
- Efficiency: 100 lm/W
- Available color temperatures: Warm White 3000K, Neutral White 4000K, Cool White 6500K
- CRI: Ra > 80
- Mains voltage: AC 220-240V (50 Hz)
- Power factor: 0.5
- IP: 20
- Beam angle: 160°
- LED: SMD CREE Chip
- Lifespan: 30 000 h
- Cycles: > 15 000 ON/OFF
- Instant start: 0.001 s
- Operating range: -20°C to +45°C (note: the 30 cm size has an extended tolerance up to +45°C)
- Dimensions: 290 x 27 x 30 mm
- Weight: 100 g
- Housing: white polycarbonate
- Compliance: CE, EMC, RoHs — Energy class F
- Warranty: 6 years
Why choose the 30 cm size
When space is the limiting factor, this compact size solves problems that longer light bars cannot: lighting the inside of a display case for small valuables (jewelry, watches, eyewear), illuminating a narrow wall display, fitting out a stairwell niche, marking an inspection point in a workshop, or adding a light source to a storage shelf. It is also ideal for safety signage (emergency exits, aisle markings), where functional lighting is all that is needed.
Extended temperature range up to +45°C
What sets this size apart: its operating range extends up to +45°C (compared with +40°C for the 60 and 120 cm models), making it suitable for some hotter areas—unairconditioned attics, technical rooms that generate heat, sun-exposed display cases, and environments with nearby heating equipment. This heat tolerance prevents thermal protection from tripping during the height of summer.
Recommended applications
Jewelry, watch and eyewear display cases, wall and countertop displays, aisle signage and safety markings, technical niches and utility cupboards, office under-desk units, professional library shelving, locker room lockers, control panels in workshops, quality inspection stations, end-of-line packaging stations, accent lighting in hotel shower cubicles.
