











Lumen Square - LED light

🔸 Individually adjustable color temperature (3,000 - 6,000 K)
🔸 With 64 LEDs (32 white light/32 warm light)
🔸 Simple control via the Rollei Lumen app
🔸 Battery life approx. 1 hour at maximum brightness

Small LED light for your smartphone
Our new Lumen Square will be the perfect partner for you if you want to give your photos or videos the right light at short notice on the go.
The small LED light has 32 cool white LEDs and also 32 warm white LEDs , which is a variable Color temperature between 3,000 and 6,000 K make possible. In addition, the light has a color rendering index (CRI) of 95 + and 735 lux at 4,500 K at 0.5 meters. So it's a real one small power light , which you can easily take with you wherever you go. The power setting is infinitely variable and all of this can even be controlled with our Rollei Lumen app..

The take-along light with magnet power
But it doesn't stop there. Because we have also included metal plates in the scope of delivery, so that you can easily attach it to the Attach iPhone 12 can, that (like the Lumen Square) over integrated magnets has. easy on iPhone dock and you can start immediately. Of course you must our new Lumen Square not only use with an iPhone 12. Because with the metal plates you can also use other cell phone models with cell phone cases. And you can also do this on other metal surfaces Light fasten of course.
For the right one exposure you (or third parties) can do that small LED permanent light You can also just hold it in your hand and point it at your subject from a different angle. Get creative! We also have a ¼ inch thread on the LED permanent light appropriate. This allows you to do that Light attach it to your DSLR or DSLM camera, for example, using an adapter. The compact light is so on many different Photo or video situations well prepared.
A ensures the necessary juice built-in lithium polymer battery , which you can recharge with our included USB-C cable. Depending on usage, its runtime is at least 1 hour (at full power), whereby the battery only needs about 1 hour for its charging time.
In order to even increase the lighting possibilities for even more creativity, we will also supply you with one diffuser with. Make your light a little softer if you feel like it! And if not, then take it diffuser just off again. One touch is enough.



Technical specifications
Area of application: | Product / portrait photography and videography |
Perfomance: | 5w |
energy efficiency class (EU 2017/1369): |
G |
EU energy efficiency class spectrum (EU 2017/1369): | A - G |
Number of LEDs: |
64 (32 white light / 32 warm light) |
Illuminance: |
3,000 K: 678 lx (0.5 m) 6,000 K: 768 lx (0.5 m) 4,500 K: 735 lx (0.5 m)m) |
Brightness range: |
1 - 100% |
color temperature: | 3,000 - 6,000K |
Color rendering index (CRI): |
95+ |
Bluetooth version: | 4.0 |
Frequency band: | 2.400GHz 2.480GHzz |
Max. radiated transmission power: | 8dBm |
Power supply: | Rechargeable lithium polymer battery (3.7 V / 1,500 mAh / 5.55 Wh) input max. 5 V / 2 AA |
Entry: | DC 5V/2A |
Loading time: | Around 1 hour |
Battery life: | 4500K, 100%: Approx. 1 hour 4500K, 50%: approx. 2.5 hours |
Connections: | USB-C, 1/4" tripod thread |
Dimensions: | 6.8x6.8x1.8cm |
Weight: | 95g |
scope of delivery
- 1x Lumen Square
- 1x soft diffuser
- 1x USB-C cable
- 1x mini ball head
- 2x metal plates with 3M adhesive tape
- 1x user manual

Shipping & Returns
The prices shown in the online shop do not include shipping costs for packaging and postage. The shipping costs for a delivery are calculated dynamically within the ordering process and displayed in the shopping cart overview before the order is placed.
The delivery of the goods takes place on the shipping route to the delivery address provided by you
DELIVERY TIMES
In case of a delivery to Germany Items that can be delivered with DHL Standard will be with you within approx. 2-4 working days.
In case of a delivery to Austria Items that can be delivered with DHL Standard will be with you within approx. 2-5 working days.
In the case of a delivery to the remaining European countries Items that can be delivered with DHL Standard will be with you within approx. 2-6 working days.
Shipping & Returns
The prices shown in the online shop do not include shipping costs for packaging and postage. The shipping costs for a delivery are calculated dynamically within the ordering process and displayed in the shopping cart overview before the order is placed.
The delivery of the goods takes place on the shipping route to the delivery address provided by you
DELIVERY TIMES
In case of a delivery to Germany Items that can be delivered with DHL Standard will be with you within approx. 2-4 working days.
In case of a delivery to Austria Items that can be delivered with DHL Standard will be with you within approx. 2-5 working days.
In the case of a delivery to the remaining European countries Items that can be delivered with DHL Standard will be with you within approx. 2-6 working days.
warranty
24 MONTH EXCHANGE SERVICE
Rollei offers a 24-month replacement service for almost all products. This does not apply to our flashes and LED lights, which will be repaired by our service center in the event of a defect. Consumables such as flash tubes are also excluded from the guarantee.
We offer a 6-month warranty on our batteries, so these are not included in the 24-month exchange service.
For all other Rollei products, ROLLEI grants a 24-month exchange service from the date of purchase, which means:
A defective product or part will be exchanged for a new or refurbished one that is as good as new. ROLLEI will bear the return and shipping costs in Europe.
warranty
24 MONTH EXCHANGE SERVICE
Rollei offers a 24-month replacement service for almost all products. This does not apply to our flashes and LED lights, which will be repaired by our service center in the event of a defect. Consumables such as flash tubes are also excluded from the guarantee.
We offer a 6-month warranty on our batteries, so these are not included in the 24-month exchange service.
For all other Rollei products, ROLLEI grants a 24-month exchange service from the date of purchase, which means:
A defective product or part will be exchanged for a new or refurbished one that is as good as new. ROLLEI will bear the return and shipping costs in Europe.
Secure payment
The prices valid on the day of the order apply, as displayed in the online shop. The prices displayed in the online shop are given in euros and include VAT plus shipping costs for packaging and postage.
The shipping costs are calculated dynamically within the ordering process and displayed in the shopping cart overview before the order is placed.
Payments are due immediately. You can select your preferred payment method from the available payment methods and only accept the payment methods offered during the ordering process in the online shop with your order.
In the ordering process you can choose between the payment methods credit card, PayPal, direct debit or purchase on account.
Secure payment
The prices valid on the day of the order apply, as displayed in the online shop. The prices displayed in the online shop are given in euros and include VAT plus shipping costs for packaging and postage.
The shipping costs are calculated dynamically within the ordering process and displayed in the shopping cart overview before the order is placed.
Payments are due immediately. You can select your preferred payment method from the available payment methods and only accept the payment methods offered during the ordering process in the online shop with your order.
In the ordering process you can choose between the payment methods credit card, PayPal, direct debit or purchase on account.