Desk/task LED lamp NOVEEN LB640, neutral white 6400K, 10W, gray, rectangular foldable design

Electric food heater Lunch Box LB640 Dark Grey combines portability and practical heating for meals on the go. The device uses a PTC heating element to warm food up to 60°C within 30 minutes. It closes securely with snap fasteners that limit air access, helping to keep food fresher for a longer period. The LB640 Dark Grey is designed for people who prefer an active lifestyle and controlled nutrition; it is suitable for work, study, travel and outdoor stays. The model includes an LED display and a control panel to set temperature and an 8-hour delay start. Power is supplied from three sources: mains 230 V, car 12 V and truck 24 V.

Advantages

The Lunch Box LB640 Dark Grey provides a compact and mobile solution for heating meals using a PTC element for stable temperature rise. Secure snap fasteners and a tight closure reduce air exchange and help preserve the meal. The integrated LED display and control panel allow precise temperature adjustment and programming of an up to 8-hour delayed start. Multiple power input options (230 V, 12 V and 24 V) enable use in homes, cars and trucks without additional adapters.

Suitable for

• Office lunches and workplace meal preparation
• Students and school meals
• Travel and commuting
• Camping, land trips and overnight stays in vehicles

Key specifications

• Model: Lunch Box LB640 Dark Grey (MPN: LB640)
• Heating element: PTC
• Maximum heating temperature: up to 60°C
• Typical heating time: up to 30 minutes to reach 60°C
• Delay start: up to 8 hours
• Power sources: mains 230 V, car 12 V, truck 24 V
• Closure: snap fasteners (airtight-reducing)

How to use

Place the meal in the container, close the lid and secure the snap fasteners. Connect the unit to an appropriate power source (230 V mains, 12 V car socket or 24 V truck outlet). Use the LED display and control panel to set the desired temperature and, if needed, program the delayed start for up to 8 hours. Allow the unit up to 30 minutes to reach the target temperature. After heating, disconnect the power supply and open the lid carefully to avoid steam.

Usage recommendations

Do not operate the Lunch Box without food inside, avoid overfilling containers, and ensure the snap fasteners are fully closed before heating. Clean the interior after use following manufacturer cleaning guidance and allow the unit to cool before storing. Use the correct voltage input to avoid damage.