What wattages of LED flood lights do you manufacture?

Gutwillen's flood light range is available in 50W, 100W, and 200W variants across multiple series. The 50W models deliver 5,500 lm across the Grammy, Grammy Pro, Econoray, Kleinmeister, and G Visionedge series. The 100W models deliver 10,000 lm in the Grammy Pro series and 11,000 lm in the Grammy, Econoray, and Kleinmeister series. The 200W Grammy Series delivers 22,000 lm, all at a 120° beam angle and a power factor of >0.95. We also offer a 100W Highbay Light rated at 100 lm/W efficacy for industrial ceiling installations. Contact our team for a full specification sheet for any model.

What is the IP rating of your flood lights? Are they waterproof?

The Econoray, Kleinmeister, Grammy Pro, and G Visionedge series all carry an IP66 rating, offering complete protection against dust and powerful water jets from any direction, making them suitable for permanent outdoor installation in exposed environments, including rooftops, factory perimeters, parking lots, construction sites, and street lighting applications. For the Grammy Series, please contact our team directly to confirm the IP rating for your specific project requirement. For dealers and project buyers sourcing from a flood light manufacturer in Delhi, our IP66-rated products are supported by documented specifications available on request.

What is the lumen output and efficacy of your LED flood lights?

Gutwillen's flood lights deliver consistent, product-verified lumen outputs across every series. At 50W, all series deliver 5,500 lm. At 100W, the Grammy, Econoray, and Kleinmeister series deliver 11,000 lm, while the Grammy Pro delivers 10,000 lm. The Grammy Series 200W reaches 22,000 lm. The G Visionedge Series LED Street Light delivers 5,500 lm at 50W. Our Highbay Light achieves 100 lm/W efficacy at 100W. As a made-in-India LED flood light manufacturer, every figure we publish is product-verified and not inflated, so dealers can confidently specify our products for commercial and institutional projects.

What are the operating temperature ranges of your flood lights?

Operating temperature ranges vary by series. The Grammy and Grammy Pro series are rated for -10°C to +60°C, making them suitable for high-heat installation environments. The Econoray, Kleinmeister, and G Visionedge series are rated for -10°C to +50°C. The Highbay Light is built for industrial interior conditions. All series are designed keeping in mind the thermal demands of Indian climates and installation environments, from the plains of Uttar Pradesh to the hotter regions of Rajasthan. Contact our team for guidance on which series best suits your project conditions.

Can I place a sample order before committing to bulk?

We understand that committing to bulk orders with a new supplier is a significant decision, which is why we encourage prospective dealers to get in touch with us directly to discuss sample arrangements. As an LED flood light manufacturer in New Delhi built on long-term dealer relationships, we want every partner, whether a flood light dealer in NCR or a wholesaler in another state, to feel confident in our product quality, build standards, and packaging before making any bulk commitment. Reach out to us at connect@gutwillen.com or call +91 89206 29396 to find out what we can arrange for you.

How can I become an authorised dealer or distributor for Gutwillen?

As a commercial LED lighting supplier in North India expanding pan-India, we welcome electrical dealers, lighting showrooms, and wholesale distributors who want to grow their business with a reliable, dealer-focused brand. Simply contact our team with your location, product categories, and monthly volume, and we will walk you through everything from margins and onboarding to ongoing sales support. Whether you are based near Chandni Chowk, Naraina, Gurgaon, or anywhere else across India, reach out to us at connect@gutwillen.com or call +91 89206 29396 to start the conversation.

Why do LED flood lights overheat, and how does your design prevent it?

Overheating is almost always a design failure, not a usage problem, which is why Gutwillen flood lights are engineered with thermal management in mind from the design stage. The Grammy and Grammy Pro series are rated up to +60°C, while the Econoray, Kleinmeister, and G Visionedge series are rated up to +50°C, all with a lower operating threshold of -10°C. Our Highbay Light additionally features surge protection of 6.0 KV, guarding against the voltage spikes common in Indian industrial power supply. For dealers across India looking for a flood light range that holds up in high-demand commercial installations, these protections are built in, not added as afterthoughts.