LUMii Switch Blade 150W LED Fixture – 150W LED Grow Light
LUMii Switch Blade 150W LED Fixture – 150W LED Grow Light
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
- 14-day returns
- Price match promise
- Free Wembley store pickup
- Advice from the team: 020 3488 0419
Description
One compact LED for veg and flower, switched at the push of a button
The LUMii Switch Blade 150W LED Fixture is a compact all-in-one LED grow light with two spectrums in one unit: switch between VEG and BLOOM as plants move through the cycle, and choose 100W or 150W output to suit the stage. In bloom mode at 150W it delivers 390 µmol/s at 2.6 µmol/J. At 35 x 35 x 5.5cm and just 1.35kg, it suits compact grow tents, propagation areas and small grow rooms, and it is plug and play out of the box.
Key Benefits
- Dual spectrum - VEG and BLOOM modes in one fixture, so one light covers the whole cycle.
- Two power levels - 100W for young plants, 150W when they fill out.
- Efficient - 2.5 µmol/J in veg and 2.6 µmol/J in bloom.
- Daisy-chain ready - power up to four units from one mains socket (link leads sold separately) and control them in series.
- External dimming - 0-10V via the RJ port, compatible with LUMii XLED controllers.
- Light and long-lived - 1.35kg with up to 30,000 hours service life.
Outgrowing a Veg Light?
Small setups often start with a blue-heavy light for seedlings and cuttings, then need a second fixture once plants go into flower. Too little light in veg brings stretch and weak stems; the wrong spectrum in flower holds back yield. The Switch Blade avoids buying twice: run VEG for compact vegetative growth, then flick to BLOOM when you change the photoperiod.
How to Use
- Hang it level above the canopy and plug it in.
- Start in VEG at 100W for seedlings and cuttings, stepping up to 150W as plants establish.
- Switch to BLOOM when you move to the flowering photoperiod.
- Link or control: chain up to four units per socket, or connect a 0-10V controller to the RJ port for scheduling and dimming.
- Watch the tops of the plants and raise the light if leaves pale or bleach.
Technical Specifications
- Brand: LUMii
- Power: 100W / 150W (selectable)
- PPF, VEG mode: 250 / 375 µmol/s
- PPF, BLOOM mode: 260 / 390 µmol/s
- Efficacy: 2.5 µmol/J (VEG), 2.6 µmol/J (BLOOM)
- Beam angle: 120°
- Input: 200-264V AC, 50-60Hz; max 0.75A
- Dimming: 0-10V external via RJ port
- Protection class: IP22
- Dimensions: 35 x 35 x 5.5cm
- Weight: 1.35kg
- Service life: up to 30,000 hours
- Warranty: 1.5 years

FREE Express Delivery on orders over £60. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.
