The Internet Reptile Mercury Vapour Bulb (MVB) is an "all in one" lamp providing infra-red (Heat), UVA (Visible Light) and UVB from a single bulb.
This type of lamp cannot be used with a thermostat, so is commonly used in open topped tortoise tables or other well ventilated enclosures which help to avoid heat build-up.
Now available in 4 wattages; the following information is a guide to help you choose the correct bulb and safe installation distance from your pet.
In warmer areas and in summer months, it can be used in isolation to create a warm basking area. In cooler areas, or for a wider beam of visual light, can be used in conjunction with a regular flood or halogen lamp controlled by a dimming thermostat. Alternatively, installation in a 'dome' type fitting can help to increase temperatures at the warmest part of the enclosure.
Aim to create a range of bright and shaded areas with different temperature and UV levels within the enclosure; this will allow your pets to correctly thermoregulate by choosing when and where they bask.
Installation and Warranty:
Install at a safe distance, in a quality heat resistant (ceramic) fitting or clamp lamp (min diameter 20cm)
Position vertically (hanging downwards), not at an angle
Not suitable for use with a thermostat
Protect against knocks or accidental contact when in use
Protect against accidental contact with water
Always allow the bulb to fully cool before moving or repositioning.
Three month warranty from date of purchase*
Approximate usage time of 6000 hours
🚚 Next Day Delivery:
- Available on select products, see checkout for eligibility and costs
🚚 Priority Delivery *Recommended*
- Despatches in 1-2 working days
- Uses next day delivery options
- Typical delivery time 2-3 working days from ordering
- From £4.99
🚚 Standard Delivery
- 2-4 Working Day delivery
- FREE WHEN YOU SPEND £79
- From £3.99 on orders up to £78.99
** See checkout for final eligibility, costs and details.
*** timescales are estimates, excludes orders containing frozen products. terms and exclusions apply.
🏬 Click & Collect - Free, Fast and always safe. Order anything online and pick it up free of charge from our Nottingham Superstore and Warehouse based at 10 Quayside Court, NG4 2SR
ℹ️ When can I collect?
Order by:
(orders placed after 1pm Friday will be ready to collect by Tuesday)
This schedule covers our full range, but many items can be ready sooner:
🛒 Can I get it today? Because we stock most key products in store you may be able to collect what you need today. Please contact or visit the store to check which items are available for same day collection. Our staff will also be able to help with alternatives, recommendations or special orders.
