If you’re smart you’ll err on the side of caution when working in explosive areas of Ex-Zone 2/22. And if you’re really smart, you’ll use the rechargeable version of the iLH8. After all it’s 10 g lighter but has the same features as the battery powered version: dustproof housing protected against powerful water jets (IP68), comfortable to carry and features our patented Advanced Focus System. The iLH8R is approved for gas and dust groups IIC and IIIC in zones 2 and 22 (temperature class T4 / 135°C).