菲律宾采购需求：庭院灯，LED庭院灯

I'm reaching out to request more detailed information on a lighting product. We're looking for a unit with a power range of 40-60W, designed to operate on an AC voltage of 90-305V at 50/60Hz. It's essential to have a power factor greater than 0.95 for efficiency. The preferred material for the housing is die-casting aluminum, as we prioritize durability and heat dissipation in our applications. Additionally, please provide specifics regarding the installation requirements, particularly the pipe diameter, which should be compatible with a standard size of 76mm. Any available technical specifications, safety certifications, and product variations would also be appreciated. We're aiming for a bulk order, so details about pricing, lead times, and payment terms will help us make a timely decision on this procurement.