The JCC JC030032 combines a clean white 4ft linear LED light with a self-test emergency function. It is designed for indoor commercial spaces that need useful everyday illumination and an appropriately planned emergency lighting installation. Think offices, classrooms, meeting rooms and circulation areas where the fitting’s appearance, glare performance and emergency specification all matter. JCC specifies UGR<19 for the luminaire, making it a strong candidate for workspace lighting designs where discomfort glare needs careful consideration. The result in any particular room still depends on the complete layout. 

When mains power is available, the fitting supplies normal room lighting. Its emergency battery system is intended to provide reduced output when the normal supply fails. Emergency output is substantially lower than the normal 2860–4020 lumen range: JCC lists its emergency light output ratio as 13% to 9%, depending on the setting. An emergency lighting designer should confirm the number and position of fittings needed for the actual escape route or open area; a single fitting cannot be assumed to cover a space on its own. 

Choose the output and colour for the space

The light has four selectable normal-light output settings. JCC’s headline features describe 22W, 25W, 28W and 31W settings, producing a stated 2860, 3300, 3650 and 4020 lumens respectively at the manufacturer’s 4000K reference setting. The product’s electrical specification lists the corresponding luminaire circuit wattages as 24W, 27W, 30W and 33W for this emergency version. For ordering or electrical planning, it is useful to keep that distinction clear: the headline selectable settings and the complete fitting’s listed circuit power are presented differently by JCC. 

Colour temperature is selectable too. Set it to 3000K warm white for a softer appearance, 4000K neutral white for a balanced work setting, or 5700K cool white where a cooler-looking light is wanted. An electrician can choose the power and colour during installation; JCC instructs installers to isolate the supply before changing either setting. This flexibility is particularly helpful when specifying several rooms before every finish and furniture layout has been finalised. 

Self-test information that helps maintenance teams

The self-test emergency system is the key reason to choose JC030032 over the standard JC030031. JCC’s instructions describe an automatic short function test and a 180-minute duration test every 180 days. The status indicator helps a responsible person identify normal operation, charging, an active test or a fault. Self-testing supports routine inspection; the results still need to be dealt with and recorded as required by the premises’ emergency lighting procedures.