... quality,low price 3)Three years warranty 4)longer life Suitable for Schools, Hospitals, Offices, Shopping Malls, Factory, Hotels/ ... , Factory, Hotel, Shopping Mall, Supermarket, Display Cabinet, Backdrop, and Household lighting. Note: 1. When installation, try to avoid the ... . 2. Ensuring a solid connection correctly in order to avoid short-circuit damageto components and trigger fires. 3. Lnstalled ...