TCP EMBACKUPCOMDL1 សៀវភៅណែនាំអំពីការបម្រុងទុកសម្រាប់សង្គ្រោះបន្ទាន់នៃអំពូលភ្លើងពាណិជ្ជកម្ម
TCP EMBACKUPCOMDL1 Commercial Downlight Emergency Back-Up IMPORTANT: Must be installed by a Qualified Electrician. Please read instructions before proceeding with installation. Keep these instructions for future reference. WARNING RISK OF ELECTRIC SHOCK Turn off power prior to inspection, installation or…