Ordering LED downlights from a manufacturer is different from buying a single light from a retail shop. For commercial projects, customers need to confirm technical details before production or shipment. Clear information helps reduce mistakes, speed up quotation and ensure the product fits the project.
Ao Tai Long Technology (Shenzhen) Co., Ltd manufactures indoor LED lighting products for hotels, offices, shops, showrooms, restaurants and commercial interiors. If you plan to purchase round LED downlights or square LED ceiling lights, the following details are important.
1. Product type and model
First, confirm whether you need a round LED downlight, square LED ceiling light or another indoor LED lighting product. Different shapes and installation styles create different ceiling effects.
For example, the ATL-TH160-COB-20W is a round recessed COB LED downlight, while the ATL-TH120-COB-15W is a white square recessed COB LED ceiling light. Confirming the product type helps the manufacturer recommend the right model.
2. Wattage requirement
Wattage affects brightness and energy consumption. The round LED downlight supports 5W, 7W, 10W, 12W, 15W and 20W options. The square LED ceiling light is 15W.
If you are not sure which wattage to choose, provide the application area, ceiling height and expected lighting effect. The supplier can help suggest a suitable option.
3. Color temperature
Color temperature affects atmosphere. Warm white is often used in hotels and restaurants. Neutral white is common in offices and shops. Cool white may be used in areas that need a brighter and cleaner look.
Both products support 2700K-6500K, giving buyers flexibility for different project requirements.
4. Beam angle
Beam angle controls light distribution. A narrow beam angle such as 18 degrees is suitable for accent lighting. A 36 degree beam angle is often used for balanced commercial lighting. A 60 degree beam angle provides wider coverage.
Before ordering, think about whether the light is used for general lighting, accent lighting or display lighting.
5. Cut hole and dimensions
Installation size must match the ceiling opening. The round LED downlight has a 160mm diameter and 140mm cut hole. The square LED ceiling light has a 120mm x 120mm size and 110mm cut hole.
For renovation projects, cut hole size is especially important because the ceiling may already be prepared.
6. Finish and appearance
Housing color should match the interior style. The round LED downlight is available in white and matt black. The square LED ceiling light comes in white finish.
For hotels, shops and modern interiors, finish selection can affect the final design appearance.
7. Certifications and voltage
For international buyers, voltage and certification are important. These products support AC 100-240V, 50/60Hz and are certified with CE, RoHS, FCC, CCC and EMC.
This helps customers source products for different markets and project requirements.
Conclusion
Before ordering LED downlights from a manufacturer, prepare the product type, model, wattage, CCT, beam angle, cut hole, finish, quantity and delivery destination. If available, send ceiling drawings or project photos.
Clear project information helps the manufacturer provide accurate quotation and suitable product recommendations. For commercial LED lighting projects, working directly with a manufacturer can also support better communication, stable supply and flexible order requirements.
