Polycab LED Clean Room Light – Bottom Opening, 20, 36, 45 and 60 W, 5700 K, IP66

The Polycab LED Clean Room Light (Bottom Opening) is a sealed LED clean room light with a bottom-openable frame, serviced from the room side, for class 10,000 to 100,000 (about ISO 7 to ISO 8) clean rooms in pharma, food and semiconductor plants and in hospitals.

Polycab lists it in 4 models - 20, 36, 45 and 60 W in 5700 K cool white - with 100 lm/W or more, CRI 80 or more, IP66 and IK08. It is supplied at a price on request - Polycab does not publish MRPs for its professional lighting range.

Polycab India Limited is India's largest manufacturer of wires and cables, with 27 manufacturing facilities, a network of 4,300+ dealers and distributors, 2,00,000+ retailers and an export presence in 84 countries (polycab.com, October 2026). Its professional lighting range covers office linear lights and troffers, downlights, LED high bays and well glass lights, flameproof luminaires, street and flood lights, bollards and post top lanterns, and architectural facade lighting with DMX control. Jai Enterprises supplies Polycab LED clean room lights from Bhilai and Raipur all over Chhattisgarh - Bhilai, Raipur, Durg, Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India.

Is this the right one for you?

Check these four things before you order:

• Your clean room class is within the range Polycab lists for this version - class 10,000 to 100,000 (about ISO 7 to ISO 8).
• Servicing from the room side suits your maintenance routine (bottom-openable frame).
• The wattage suits the light level - 20, 36, 45 or 60 W.
• The protection suits your clean-room specification and cleaning routine - IP66, IK08.

At a glance

• Price: on request - call +91 9340081159
• Product: Polycab LED Clean Room Light (Bottom Opening)
• Type: LED clean room light
• Wattage: 20, 36, 45 and 60 W
• Colour temperature: 5700 K cool white
• Efficacy: 100 lm/W or more (Polycab)
• Protection: IP66, IK08
• Operating temperature: -10 to +55 °C
• Colour rendering: CRI 80 or more
• Rated life: 50,000 burning hours
• Supply: 220 to 240 V AC, 50 Hz ± 2%, power factor above 0.95, THD 10% or less
• Size: 600 x 600 mm, about 80 mm high; ceiling cut-out 585 mm (Polycab drawing, ±5 mm)
• Models (4): PCBOCLR 20W LED WH to PCBOCLR 60W LED WH
• Source: Polycab Professional Lighting Catalogue (polycab.com, downloaded October 2026), pp 69-70

Models and specifications

• PCBOCLR 20W LED WH: 20 W, 5700 K, case lot 1 - price on request
• PCBOCLR 36W LED WH: 36 W, 5700 K, case lot 1 - price on request
• PCBOCLR 45W LED WH: 45 W, 5700 K, case lot 1 - price on request
• PCBOCLR 60W LED WH: 60 W, 5700 K, case lot 1 - price on request
• Supply: 220 to 240 V AC, 50 Hz ± 2%, power factor above 0.95, THD 10% or less
• Clean room class: suitable for class 10,000 to 100,000 clean rooms (as Polycab states)
• Source: Polycab Professional Lighting Catalogue (polycab.com, downloaded October 2026), pp 69-70

Why choose the Polycab LED Clean Room Light (Bottom Opening)

• Corrosion-resistant, easy-to-clean construction to keep contamination out
• Uniform, bright light for detailed work, with less eye strain
• Polycab describes a durable polycarbonate housing - we confirm the housing and diffuser materials with your order
• One of two Polycab versions (this is the bottom-opening one); the mounting can be customised to the ceiling type
• 100 lm/W or more, CRI 80 or more, IP66, IK08, THD 10% or less

How to choose and fit it

Which version. Polycab lists the top-opening range for class 1 to 1,000 rooms (IP54) and the bottom-opening range for class 10,000 to 100,000 rooms (IP66); see the top-opening version. Choose by the room class, by where the fitting will be serviced from and by the IP rating your clean-room specification requires.

Wattage. Polycab shows one drawing for all four wattages, so choose the wattage for the light level - 20 W for air-locks and corridors, 36 or 45 W for typical work areas and 60 W for high-lux areas; the room size sets how many fittings you need. Send us the room size, ceiling type and the light level your process needs for a layout.

Size. Polycab's drawing shows it as 600 x 600 mm and about 80 mm high, with a ceiling cut-out of 585 mm (±5 mm) - we confirm the cut-out before you cut the ceiling.

Fitting. Polycab customises the mounting to the ceiling type, so tell us your ceiling (grid, PoP or walkable panel) when you order. Seal the joint between the fitting and the ceiling as your clean-room protocol requires. It runs on 220 to 240 V AC. Isolate the supply before work; a qualified electrician should install and earth the fitting.

Where it is used

• Semiconductor and electronics clean rooms
• Hospital operation theatres and clean areas
• Food industry
• Pharma manufacturing

Other Polycab troffer and panel series

• Polycab LED Clean Room Light (Bottom Opening) - LED clean room light, 20, 36, 45 and 60 W, price on request (this page)
• Polycab LED Clean Room Light (Top Opening) - LED clean room light, 20, 36, 45 and 60 W, price on request
• Polycab Full Glow 2x2 LED Troffer (Recessed) - LED troffer, 36 W, price on request
• Polycab Full Glow 2x2 LED Troffer (Surface Mounted) - LED troffer, 36 W, price on request
• Polycab 1x4 LED Linear Troffer - LED linear troffer, 36 W, price on request

Related products

• Polycab Suspended LED Linear Profile Light - LED linear profile light, 28, 36 and 56 W, price on request
• Polycab Recessed LED Linear Profile Light - LED linear profile light, 28, 36 and 56 W, price on request
• Polycab Aluminium Backlit LED Downlight - LED downlight, 12, 15, 18 and 24 W, price on request
• Polycab Edgelit LED Downlight - LED downlight, 12, 15, 18 and 22 W, price on request
• Polycab Deep Drawn 2x2 LED Panel - 2x2 LED panel, 36 W, 3000 / 4000 / 5700 / 6500 K
• Polycab Scintillate Slim Aluminium LED Panel Light - LED panel light, 3 W to 22 W, 3000 / 4000 / 6500 K

Frequently asked questions

What is the price of the Polycab LED Clean Room Light (Bottom Opening)?

Polycab does not publish an MRP for its professional lighting range, so the Clean Room Light (Bottom Opening) is supplied at a price on request. Call +91 9340081159 with the model, for example PCBOCLR 20W LED WH, the quantity and the delivery location for a quotation.

Which clean room class does it suit?

Polycab lists this version for class 10,000 to 100,000 (about ISO 7 to ISO 8) clean rooms.

What is the difference between the top- and bottom-opening versions?

The top-opening frame is serviced from above the ceiling (the plenum side) and is listed for class 1 to 1,000 rooms (IP54, CRI 70 or more); the bottom-opening frame is serviced from the room side and is listed for class 10,000 to 100,000 rooms (IP66, CRI 80 or more).

Where can I buy the Polycab LED Clean Room Light (Bottom Opening) in Chhattisgarh?

From Jai Enterprises, Bhilai and Raipur, which supplies Polycab LED clean room lights all over Chhattisgarh - Bhilai, Raipur, Durg, Korba, Bilaspur, Raigarh, Jagdalpur, Kanker, Ambikapur and every other district - and across India. Call +91 9340081159 with the model, quantity and delivery location and we will confirm the selling price, stock and lead time.

How to order

Supplied by Jai Enterprises, Bhilai and Raipur, to every district of Chhattisgarh and across India. The Clean Room Light (Bottom Opening) is supplied at a price on request - Polycab does not publish MRPs for its professional lighting range. Call +91 9340081159 or send an enquiry from this page with the model (for example PCBOCLR 20W LED WH), the quantity and the delivery location, and we will confirm the price, availability and lead time. Quote the full code - the top-opening version is PCTOCLR and the bottom-opening version PCBOCLR.