KOYAMA
NIIGATA Recessed Downlight
NIIGATA Recessed Downlight
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NIIGATA Recessed Downlight
A circular white trim and broad recessed reflector create a clean ceiling detail. Four fixed-power models provide a choice of body sizes and ceiling openings for residential and commercial interiors.
Select your specification
| Model remark | Diameter × height | Cut-out | Power |
|---|---|---|---|
| 5375-10ts | Ø82 × H53 mm | 75mm | 10W |
| 5890-12ts | Ø96 × H58 mm | 90mm | 12W |
| 63100-15ts | Ø106 × H63 mm | 100mm | 15W |
| 68115-20ts | Ø123 × H68 mm | 115mm | 20W |
Finish: White. Light colours: 2700K, 3000K, 3500K, 4000K, 5000K and 6000K. Beam angles: 24°, 36° and 50°.
Plan the room lighting
Choose the output, beam and spacing together with the ceiling height and room layout. The 50° option provides a wider spread at the same mounting distance; 24° and 36° provide more concentrated coverage. Choose 3500K for a gently warm atmosphere or 4000K for a more neutral appearance. The room scene illustrates a possible arrangement with daylight and other ambient light sources; actual brightness depends on the installation.
Installation planning
Match the ceiling opening to the selected cut-out and allow clearance for the housing and electrical installation. The rear body and spring clips are concealed above the finished ceiling.
Lead time: 15 days.
Shipping & Returns
Shipping & Returns
Please refer to this product’s description for lead time and availability. Contact us if you need a specific delivery date.
We do not accept change-of-mind or incorrect-selection returns. Please report damaged, defective or incorrect items within 14 days of delivery; statutory rights remain unaffected.
Contact: info@koyama.store | WhatsApp +65 8965 2378.
Read our full Returns & Exchanges policy
Dimensions
Dimensions
Dimensions vary by model and selected option. Refer to the model specifications and dimension drawings in this product’s description and images, matching them to your selected option. Body size and ceiling cut-out are different measurements. Confirm fitting dimensions, mounting method and installation clearance with your installer before installation. If a required measurement is missing, contact KOYAMA before ordering or cutting the ceiling.
Care Instructions
Care Instructions
Switch off the power and allow the fitting to cool before cleaning. Gently remove dust with a soft, dry, lint-free cloth. Do not use abrasive cleaners or solvents, spray liquids onto the fitting, or allow moisture into electrical components. Do not dismantle drivers, controls or sealed parts. Follow the product’s installation instructions; electrical servicing should be carried out by a qualified installer.
