
Surge & Spikeguards
Havells Cosmo Reel 3+1 Surge & Spikeguard (5 m) 6 A
₹410MRP ₹685
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Mon–Sat 10 am–8 pm · Order on WhatsApp · Share location for a delivery time · ₹10,000
Havells Galaxy · Naini, Prayagraj
An extension board is bought when one wall socket has to serve several appliances. We keep Havells boards in the common way counts with individual and master switches and a fitted cord, so a desk, counter or TV unit can be served from a single point.
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An extension board is the most-bought accessory in the showroom after bulbs. It is used wherever one wall socket has to serve a group of appliances — a desk, a kitchen platform, a TV unit or a billing counter.
We keep Havells boards in the common way counts with individual switches, master switch versions and a fitted cord. Universal socket variants are stocked for offices and hostels where two pin chargers and imported adaptors turn up.
For offices and computer rooms, tell us how many desks there are and we will quote the whole set together rather than piece by piece.
Specifications are taken from Havells listings. Message us for the current counter price and stock before you travel.
7 models

Surge & Spikeguards
₹410MRP ₹685
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Surge & Spikeguards
2 options
₹425MRP ₹845
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Surge & Spikeguards
₹469MRP ₹780
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Surge & Spikeguards
₹470MRP ₹815
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Surge & Spikeguards
₹535MRP ₹890
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Surge & Spikeguards
₹815MRP ₹1,406
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Extension board prices depend on the number of sockets, cord length and whether the board has a master switch or surge protection. Shown below are the lowest-priced boards on our Naini, Prayagraj counter, with MRP and the saving.
| Model | MRP | Our price | You save |
|---|---|---|---|
| Havells Cosmo Reel 3+1 Surge & Spikeguard (5 m) 6 A | ₹685 | ₹410 | ₹275 (40% off) |
| Havells Ecostar 4+1 Surge & Spikeguard (2 m) 6 A | ₹845 | ₹425 | ₹420 (50% off) |
| Havells 4 Way Extension Board | ₹788 | ₹452 | ₹336 (43% off) |
| Havells Cosmo Pro 3+1 Surge & Spikeguard (5 m) 6 A | ₹780 | ₹469 | ₹311 (40% off) |
| Havells Spike Star 4+1 Surge & Spikeguard (2 m) | ₹815 | ₹470 | ₹345 (42% off) |
| Havells Wheel Star 5X 5+1 Surge & Spikeguard (1.5 m) 6 A | ₹890 | ₹535 | ₹355 (40% off) |
| Havells Ecostar 4+1 Surge & Spikeguard (4 m) 6 A | ₹1,111 | ₹558 | ₹553 (50% off) |
| Havells USB Star 4+1 Surge & Spikeguard (1.5 m) 6 A | ₹1,406 | ₹815 | ₹591 (42% off) |
* Prices are subject to change. Please visit or call us for the latest price.
Way counts and cord lengths are confirmed on enquiry; ranges change through the year.
| Board | Where it is used | Notes |
|---|---|---|
| 3 Way Board | Study tables, bedside, kitchen | Few plugs |
| 4 Way Board | Desks, TV units, counters | Individual switches |
| 6 Way Board with Master | Office desks, workstations | Switched off together |
| Universal Socket Board | Offices, hostels, guest houses | 2 pin and 3 pin plugs |
Fit-out and maintenance supply for offices and commercial floors, billed with GST for your accounts.
Enquire on WhatsAppSupply of extension boards against your requirement list.
Enquire on WhatsAppCampus-wide supply for schools, colleges and hostels, quoted block by block against your list.
Enquire on WhatsAppQuantity requirements are handled as one package rather than item by item. Send a quantity-wise list, a room or board schedule, a drawing or a BOQ and we will confirm what is available, tell you what has to be arranged, and quote the whole extension boards requirement together.
Contractors, builders, institutions and government project teams around Prayagraj and the Naini belt buy this way, so material reaches site in planned lots instead of trickling in. Billing is with proper GST documentation.
Count the plugs in use first, then measure the distance to the wall socket. Those two numbers decide the board.
Not sure which one you need? Contact Sathvik Electricals.
Extension boards are picked up here daily by households, shopkeepers and office staff across Naini and Prayagraj, and in lots by coaching centres and offices fitting out desks.
The showroom is at Kesari Complex, ADA Road, Vinoba Nagar, Naini, Prayagraj. Counter purchase, quantity supply and delivery to nearby homes, shops and sites are all arranged from here — call +91 94538 50157 or send your requirement on WhatsApp.
Kesari Complex, ADA Road, Vinoba Nagar, Naini, Prayagraj, Uttar Pradesh 211008
Only as many as the board's rating allows, and never high-load appliances. If a board feels warm in use, the load on it is too high and it should be split across two wall points.
It is best avoided. Chaining boards puts the whole load through one plug, which is the usual cause of heating at the first socket. Use two separate wall points instead.
At Sathvik Electricals – Havells Galaxy, Naini, Prayagraj. Walk in to see what is on display, or message us on WhatsApp with your list and we will confirm availability before you travel.
Yes. Share a quantity-wise list, schedule, drawing or BOQ and we will quote the whole extension boards requirement together, with GST billing.
Message us on WhatsApp or call +91 94538 50157 with the model names. Prices follow the current Havells list, so we confirm them at the time of supply rather than quoting an old figure.