OPTIMA-100
4-in-1 selectable (Cool / Warm / Natural / 3-colour)
₹1,000
Sale price
₹1,000
Regular price
₹2,000
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OPTIMA-100
₹1,000
Sale price
₹1,000
Regular price
₹2,000
The OPTIMA-100 is a 100W, 4 ft LED tube light with a white body and a clear diffuser. One fitting covers every mood, thanks to a colour slider...
- 100W
- 2-year warranty
- 2-year replacement warranty
- See it switched on at our Kolkata showrooms
- Secure checkout
Project or bulk order? Get trade pricing
About the OPTIMA-100
Overview
The OPTIMA-100 is a 100W, 4 ft LED tube light with a white body and a clear diffuser. One fitting covers every mood, thanks to a colour slider at the back. It carries a 2-year warranty.
Variants & Specifications
Set the slider to fix the light at Cool White (6000K), Warm White (2700K) or Natural White (4000K). Or choose the 3-colour mode: switch the light off and on again quickly to move between cool, warm and natural white.
Ideal Applications
Its clear diffuser gives maximum brightness for shops, workshops, warehouses, halls and high ceilings. Available from Diamond Electrical in Kolkata.
Specifications
| Model Name | OPTIMA-100 |
|---|---|
| Wattage | 100W |
| Length | 4 ft |
| Light colour | 4 colour temperatures |
| Diffuser Finish | Clear |
| Body Colour | White |
| Warranty | 2 years |
Need a spec sheet, IES file or help choosing? Ask us on WhatsApp
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OPTIMA-100 100W 4 ft LED Tube Light with 4-in-1 Colour Selection
Shops, warehouses and high-ceiling halls need the most light a tube can give. The OPTIMA-100 is a 100W, 4 ft LED tube light with a clear diffuser for maximum brightness, and a slider to choose cool, warm or natural white.
It costs ₹2,000 with a 2-year warranty. Compare more options in our LED tube lights collection.
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OPTIMA-100 at a Glance
The OPTIMA-100 is a 100W, 4 ft LED tube light with a white body, a clear diffuser and a 4-in-1 colour slider (cool, warm, natural or 3-colour mode). It costs ₹2,000, carries a 2-year warranty and suits shops, workshops, warehouses, halls and high ceilings.
OPTIMA-100 Specifications and Price
- Wattage: 100W
- Length: 4 ft
- Colour modes: Cool White (6000K), Warm White (2700K), Natural White (4000K), 3-colour mode
- Diffuser: Clear
- Body: White
- Price: ₹2,000
- Warranty: 2 years
Key Features of the OPTIMA-100 LED Tube Light
- Powerful 100W output
- 4-in-1 colour slider at the back
- Clear diffuser
- Standard 4 ft length
- 2-year warranty
How the 4-in-1 Colour Slider Works
A slider at the back fixes the light at cool, warm or natural white. In 3-colour mode, switching the light off and on quickly moves it between the three shades, so one fitting can suit work, relaxing and everyday use.
OPTIMA-100 or a Bay Light?
For ceilings up to about 12 to 14 ft, the OPTIMA-100 is a simple, affordable choice. For taller factory and warehouse roofs, a UFO bay light throws light down from greater heights.
Compare Diamond OPTIMA LED Tube Lights
| Model | Wattage | Length | Light colour | Diffuser | Price |
|---|---|---|---|---|---|
| OPTIMA-23 | 23W | 2 ft | Cool white | Standard | ₹800 |
| OPTIMA-32 | 32W | 2 ft | Cool white | Standard | ₹900 |
| OPTIMA-45 | 45W | 4 ft | Cool white | Standard | ₹1,000 |
| OPTIMA-65 | 65W | 4 ft | Cool white | Standard | ₹1,300 |
| OPTIMA-80 | 80W | 4 ft | 4-in-1 selectable | Frosted | ₹1,800 |
| OPTIMA-100 | 100W | 4 ft | 4-in-1 selectable | Clear | ₹2,000 |
Best Uses for the OPTIMA-100 LED Tube Light
- Shops and supermarkets
- Workshops
- Warehouses and godowns
- Halls with high ceilings
- Factory floors
How to Install the OPTIMA-100 LED Tube Light
- Switch off the supply at the MCB before starting.
- Remove the old tube light or batten and check the existing wiring is in good condition.
- Fix the mounting clips to the wall or ceiling with screws and wall plugs.
- Connect the live and neutral wires to the OPTIMA fitting, keeping joints insulated.
- Clip the tube light in place, switch on and test.
Buy the OPTIMA-100 LED Tube Light in Kolkata
Diamond Electrical Industries has supplied lighting to Kolkata homes, shops and projects since 1958. Order the OPTIMA-100 LED Tube Light online for delivery, or see it switched on at our Esplanade showroom at 11A, Esplanade East, above K.C. Das, Kolkata 700069.
Lighting a whole office, shop or factory floor? Send your room sizes through our project lighting service and we will suggest the right OPTIMA wattage and quantity.
Frequently Asked Questions
What is the price of a 100W LED tube light?
The Diamond OPTIMA-100 100W 4 ft LED tube light costs ₹2,000, with a 2-year warranty.
Which is the brightest LED tube light?
In the Diamond OPTIMA range, the 100W OPTIMA-100 with its clear diffuser is the brightest.
Can I change the colour of the OPTIMA-100?
Yes. A slider at the back sets it to cool, warm or natural white, or to 3-colour mode.
Is a 100W tube light good for a warehouse?
Yes, for ceilings up to about 12 to 14 ft. For taller roofs, a UFO bay light works better.
What is the difference between OPTIMA-80 and OPTIMA-100?
The OPTIMA-100 is brighter at 100W with a clear diffuser. The OPTIMA-80 is 80W with a frosted diffuser for softer light.
Does the OPTIMA tube light have a warranty?
Yes. Every Diamond OPTIMA LED tube light carries a 2-year warranty.
Where can I buy an OPTIMA LED tube light in Kolkata?
Buy OPTIMA LED tube lights from Diamond Electrical Industries online at dewdiamond.com or at the Esplanade showroom, 11A, Esplanade East, Kolkata 700069.