Technical FAQ & Engineering Inquiries
Q1: How does your R&D facility verify thermal performance and L70 lifetime values?
Our engineering team tests every downlight design inside an integrated thermal chamber to map junction temperatures (Tj) on the COB chips under maximum load. We measure performance at multiple ambient temperatures and extrapolate the results based on TM-21 standards. This guarantees that our fixtures deliver stable output and maintain their specified lumen rating over 50,000 operational hours.
Q2: What options are available for integrating these fixtures with smart building systems?
We offer flexible driver configurations to suit different control systems. You can specify DALI-2 DT8 drivers (for color-tunable systems), 0-10V analog dimming, phase-cut dimming, or modern wireless solutions like Zigbee, Casambi, and Tuya. All drivers are selected for low ripple currents to ensure flicker-free operation and smooth dimming curves down to 1%.
Q3: What makes your tri-proof and vapor-tight lights suitable for extreme conditions like saunas or kitchens?
Our vapor-tight products feature dual-silicone gaskets, impact-resistant polycarbonate housings (IK08 rated), and anti-corrosion clips. The internal boards are coated with a protective layer to prevent moisture damage. This makes them ideal for high-humidity, wet, and dusty environments.
Q4: How do your explosion-proof and dust-proof ratings comply with safety standards?
Our specialized industrial fixtures are built to prevent gas ingress and dust buildup. They are tested under simulated hazardous conditions in our certified laboratories to ensure compliance with standards like CE, LVD, and EMC. This allows safe installation in environments like processing mills and logistics hubs.
Q5: What is the typical lead time for custom OEM/ODM designs from drawings to production?
For ODM projects, we can deliver initial CAD layouts within 7 days. Once the layout is approved, we produce prototype housings via CNC or 3D printing within 10 to 15 days. Mass production tooling typically takes 30 to 45 days, with first-batch delivery completed within 20 days.
Q6: How does your facility control product costs while maintaining reliable quality?
We operate our own injection molding and metal fabrication workshops, which reduces outsourcing markups. All components are tested on-site using automated testing equipment, minimizing waste and helping us maintain competitive pricing without compromising quality.
Ledlot Lighting
