We built the Sunlike infrared heater for one simple reason: to give engineers a clean, straightforward replacement for kerosene burners—whether you’re working indoors or out in the middle of nowhere. Kerosene brings a mess with it. Fumes. Soot. And that constant worry about oxygen levels. Our infrared system cuts through all that. It delivers focused heat with zero combustion byproducts. So the air your team breathes stays clean, and you don’t need to build a ventilation rig just to stay warm. Here’s what’s under the hood. The heart of the heater is a high-output halogen infrared tube, designed to blast out concentrated radiant energy. We set it at 2500W with a 400V rating. That gives you the heat density you need to truly replace a kerosene burner, packed into a small footprint. The tube is 300mm long, a length we chose to strike the perfect balance between beam spread and sheer intensity. You get a tight, hot zone right where you need it, without overshooting the target. And it’s immediate. No preheating. No waiting around for it to warm up. But, and this is important, that 2500W packed into a small space does generate a lot of local heat. So you need to make sure your machine or enclosure cooling is up to the task. Now, let’s talk about the build. Inside, the tube uses a halogen cycle within a quartz envelope. This keeps the filament stable even at scorching temperatures and prevents that frustrating blackening over time. The coating is tuned for shortwave infrared, pushing energy in the 2.5–3.5μm band. That means surfaces and materials absorb the heat fast. For installation, we went with a straight, two-pin R7s connector. It locks in fast, handles the current, and needs no extra adapters. It’s a simple, shop-floor solution that cuts install time and keeps the lamp perfectly aligned inside the reflector. So, where does this all come together? Out in remote spots, you can’t count on constant fuel drops or complex exhaust systems. This infrared heater runs on electricity, so it plays nicely with off-grid setups using inverters and batteries. It’s a direct swap for kerosene in tasks like spot heating, drying, or pre-heating a workspace—without the soot or open flame. And indoors? No combustion means no CO, and no oxygen being sucked out of the room. The air just stays better. You get a heat source that’s easier to wire, easier to maintain, and way cleaner to run. Switching from kerosene to infrared isn’t just about being greener. It’s about smarter engineering. You lower the safety risks, cut down on maintenance, and get predictable heat that you control with standard electrical gear.