NEW DELHI: Halonix lists the Prizm 10W smart LED bulb at an MRP of Rs 999 in its 2026 consumer catalogue, with B22D/E27 bases shown in the catalogue entry. Its current Prizm product page describes Bluetooth control through the Halonix BT app. The catalogue figure is a maximum retail price, not a verified checkout price or a time-limited offer.
| Prizm detail | What the official material establishes |
|---|---|
| Wattage | 10W |
| Catalogue MRP | Rs 999 |
| Bases listed | B22D/E27 |
| Product-page control | Bluetooth through Halonix BT app |
| App platforms | Android and iOS |
| Lighting controls | Colours, brightness and multi-bulb synchronisation |
Price as of 12 November 2026, 00:17 IST. This reports the official catalogue MRP. Halonix does not provide a separate live selling price for each base on the product page examined, so no base-specific transaction price is being claimed.
The fitting is part of the model choice
The catalogue places the available bases together under the same Prizm entry. That is useful for identifying the range, but it does not make the fittings interchangeable. Read the marking on the existing lamp holder and compare it with the exact replacement box before ordering. A matching wattage alone is insufficient to establish that a bulb will fit.
For a household replacing lighting in stages, make an inventory by fitting rather than by room name alone. A bedroom's ceiling holder and bedside lamp can require different bases. Keep a photograph of the existing bulb's base and its label with the shopping record, so the selected version can be checked when the parcel arrives.
The listed base choices also do not establish a price difference between them. The catalogue supplies an MRP against the combined entry. There is no evidence here for calling either fitting the cheaper variant, or for turning the single figure into a range with an invented upper or lower price.
Bluetooth is the confirmed control route
The product page identifies the Halonix BT app and says it works on Android and iOS. It describes colour selection and dimming from a phone, along with synchronising multiple bulbs in a room. These are the controls confirmed for the product shown on that page.
There is a naming issue to watch: the catalogue entry uses broader Bluetooth and Wi-Fi wording, while the dedicated page expressly presents the bulb as Bluetooth and app based. Those descriptions should not be combined into an assumption that every Prizm box supports every connection method. Ask for the specification of the exact version supplied before planning an installation around additional connectivity.
In particular, the official page examined does not establish remote access from outside the house, a particular voice assistant integration, or compatibility with another smart home's controller. None of those functions should be inferred from colour changing or from the word smart on the product name.
Colour control and room lighting are different questions
Halonix describes millions of colours and adjustable brightness. That establishes an emphasis on changing the appearance of the light. It does not supply a measured brightness figure on the page examined. The wattage therefore should not be converted into a claimed lumen output, a room-size promise or a comparison with another bulb's brightness.
A practical commissioning check is to try the intended everyday lighting setting before experimenting with decorative colours. Check the result at the desk, chair or other place where the light will actually be used. Keep the fitting and shade in their intended positions when assessing whether the arrangement meets the room's needs.
Readers considering app-controlled lighting can also consult our Gadget and accessory price guide and Philips Smart Wi-Fi Pro bulb: 9W, 10W and 12W explained. They describe different products and should not be treated as evidence for Halonix features.
When testing multi-bulb synchronisation, check each installed bulb from the places where the phone will normally be used. Keep the initial test within the room described by Halonix. Record which bulbs respond together before expanding the arrangement or assuming it will behave the same way across the house.
Keep the order and specification together
Save the seller's exact description, selected base and invoice together. If the delivered box names a different control app or connection method, resolve that mismatch before assuming the product matches the page used for planning. This is particularly useful when similar-looking colour bulbs appear under a shared range name.
Our Orient Orismart bulb explained: 10W and 850 lumens provides another reference for how fittings and wattages appear within a smart lighting range. For Prizm, the verified position remains specific: the catalogue gives the MRP, and the dedicated product page establishes the Bluetooth app features described here.
Official sources: Halonix Prizm product page and Halonix 2026 consumer catalogue, smart range page.
