Pen flashlight Ledlenser EX4 Black Yellow IPX8 50 lm 35 m

The Ledlenser EX4 is an extremely compact pen flashlight designed for use in explosive atmospheres. Approved for Ex-Zone 0/20, it meets the highest gas and dust group requirements (Ex ia op is IIC T4 Ga, Ex ia op is IIIC T 200 135°C Da). Weighing just 65 g and protected to IPX8, the EX4 delivers up to 50 lumens and a beam distance of 35 m while running on AAA alkaline batteries for up to 7 hours.

Advantages

The EX4 combines a very small form factor with explosion-protection certification for zones 0, 1, 2 and 20, 21, 22, offering reliable illumination where safety standards are critical. Its waterproof IPX8 rating and low weight make it easy to carry and use in wet or confined conditions. The flashlight’s compact dimensions and simple operation provide practical, durable performance for professional environments.

Suitable for

• Inspection and maintenance in hazardous areas (Ex-Zone 0/20)
• Work in wet or confined spaces
• Everyday carry for technicians and inspectors

Key specifications

• Type: Pen flashlight
• Light output: up to 50 lm
• Beam distance: 35 m
• Protection rating: IPX8 (waterproof)
• Explosion protection: Ex ia op is IIC T4 Ga / Ex ia op is IIIC T 200 135°C Da
• Power source: AAA alkaline batteries
• Battery life: up to 7 hours
• Weight: 0.065 kg
• Colour: Black, Yellow
• Dimensions (width): 140 mm

How to use

Insert the required AAA alkaline batteries according to polarity markings, close the battery compartment securely and switch the lamp on using the power control. Aim the beam toward the work area and adjust your position to illuminate inspection points. After use, turn the flashlight off, remove batteries if storing for extended periods and follow the employer’s safety procedures for equipment used in explosive atmospheres.

Usage recommendations

Use only recommended battery types and inspect seals and housing for damage before entering hazardous zones; do not open or modify the lamp in explosive atmospheres.