If you regularly visit our website, the Blitzwolf brand probably won’t be new to you. It makes high-quality, design-attractive and affordable not only smart devices. If you’re looking for a smart light bulb at a great price, the BlitzWolf BW-LT21 could be the right choice.
Great price for a set of three pieces
You can find the light bulb in our partner Banggood’s offer and order it directly from the Czech or Spanish warehouse. That means you won’t pay any extra fees and, most importantly, you can count on fast delivery. After the order is shipped, it should be within 4-7 business days.
In an extra advantageous deal, there is currently a bundle with three light bulbs, where the price for one is only 12.09 €! You need to choose a coupon on this page and then select it in the cart, where you’ll get the price of only 36.28 €.
BlitzWolf BW-LT21
TIPExpress delivery from the Czech warehouse with no customs duties and VAT.
This product will be delivered to you express from a local Czech warehouse. Delivery from the Czech Republic usually takes 7–10 days and is handled by courier. When it arrives, you don’t pay any extra fees—no customs, no VAT.
TIPExpress delivery from a Spanish warehouse without customs duties or VAT.
This product will be delivered to you express from a local Spanish warehouse. Shipping from Spain usually takes 7–10 days and is handled by courier. When it arrives, you don’t pay any extra fees—no customs duties and no VAT.
RGB lighting and app control
The bulb has a standard, slightly minimalist design. Since it’s smart, you’ll be able to control it via your smartphone and the corresponding app. Voice control is also definitely a plus thanks to support for Amazon Alexa and Google Assistant.
Because it’s a full-fledged RGB light bulb, you can choose any color or lighting intensity. Its power is 10 W, and its brightness is 900 lm. It measures 75 x 75 x 145 mm and weighs 135 grams. Wi‑Fi on 2.4 GHz is used for connection.
BlitzWolf BW-LT21 has a standard E27 screw base
The bulb has a classic E27 screw base, which is found almost everywhere—making it the most versatile type. Its lifespan should be around 30,000 hours. That’s 1,250 days of nonstop lighting. It should easily last for several long years without any issues.
You’ll also like the memory function. After removing it from the socket, or turning off the power supply, it can remember the color settings, which it will automatically restore when you turn it back on. You won’t have to adjust the color again—you’ll have it automatically. If you buy more of these bulbs, you can simply link them and control them as a group.
A full-featured part of a smart home
Automation is a chapter by itself. Since it supports the voice assistants mentioned above, it’s fully integrated into your smart home. That means you can create different scenes, set up automation, schedule turning the light on or off, and much more.
In the app, you’ll also find up to 8 preset scenes, and each one has a different intensity and light color. From the scenes, we can mention reading or night mode—4 of the scenes are fully customizable and you can set them to your liking.
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