400 LED Warm White Bubble Lights
65.6 ft lighted · 400 LEDs · Plug-in
2 in bulb spacing and a detachable lead. Connect up to 5 compatible sets of this model. For indoor or covered outdoor use.
View product →Christmas Tree Light Guide
Quntis Christmas
How many lights do I need for my Christmas tree?
A 6 ft Christmas tree starts at about 200 mini LEDs for a standard look or 300 for a denser glow. Measure around the branches to check how much lighted wire you need.
Find my lights
Christmas tree light calculator
Enter your tree height to estimate LEDs and compare connectable sets. Add your measured wrap to check how much lighted wire you need. For a trunk, use the circumference and gap between wraps.
Estimated LED target
Christmas tree lights by height
Use these estimates for indoor trees up to 30 ft and outdoor tree crowns from 4 to 50 ft. Standard uses the outdoor mini-light chart as a starting point. Dense adds 50% more LEDs.
4–10 ft
| Tree height | Standard LEDs | Dense LEDs |
|---|---|---|
| 4 ft | 100 | 150 |
| 5 ft | 150 | 225 |
| 6 ft | 200 | 300 |
| 7 ft | 250 | 375 |
| 8 ft | 300 | 450 |
| 9 ft | 350 | 525 |
| 10 ft | 400 | 600 |
12–50 ft
| Tree height | Standard LEDs | Dense LEDs |
|---|---|---|
| 12 ft | 600 | 900 |
| 15 ft | 800 | 1,200 |
| 20 ft | 1,000 | 1,500 |
| 25 ft | 1,300 | 1,950 |
| 30 ft | 1,600 | 2,400 |
| 40 ft | 2,200 | 3,300 |
| 50 ft | 3,000 | 4,500 |
Standard baseline from Christmas Lights, Etc.’s outdoor mini-light chart. The calculator estimates between listed heights and scales the 4 ft count down for smaller indoor trees.
How many lights for an outdoor tree?
Wrapping the outside of the branches
For a 20 ft outdoor tree crown, start with 1,000 mini LEDs for Standard or 1,500 for Dense. Use string to measure the path around the branches. A wider tree can need more lighted wire at the same height.
Wrapping the trunk and main branches
Lighted length ≈ wrap height ÷ gap between wraps × average circumference. Use feet for all three measurements. Divide inches by 12 to convert to feet.
A 6.5 ft trunk with a 2 ft circumference and 4 in gaps takes about 39 ft. Calculate each branch the same way, then add extra length for routing between branches.
Quntis Christmas tree string lights
Compare the lighted length with your measured wrap, then check LED count, bulb spacing and power type. Plug-in models have a separate 9.8 ft (3 m) lead.
1,000 LED Warm White Bubble Lights
65.6 ft lighted · 1,000 LEDs · Plug-in
0.8 in bulb spacing for a denser warm white glow along the same 65.6 ft route.
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1,000 LED Cool White Cluster Lights
82 ft lighted (25 m) · 1,000 LEDs · US plug
Cool white LEDs spaced about 1 in apart on dark green wire.
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300 LED Multicolor Battery Lights
About 131.2 ft lighted (40 m) · 300 LEDs · Rechargeable
Multicolor LEDs spaced about 5.3 in apart, with a detachable rechargeable battery box and a 6-hour-on, 18-hour-off timer.
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2,000 LED Warm White Fairy Lights
164 ft lighted (50 m) · 2,000 LEDs · Plug-in
2100K warm white LEDs spaced about 1 in apart on dark green wire. Each set uses its own 31 V, 9 W power adapter.
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300 LED Warm White Battery Lights
About 131.2 ft lighted (40 m) · 300 LEDs · Rechargeable
2100K warm white LEDs spaced about 5.3 in apart on dark green wire. The detachable rechargeable battery box includes a 1,800 mAh lithium battery.
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300 LED Smart RGB Christmas Lights
98.4 ft lighted (30 m) · 300 LEDs · Plug-in
RGB LEDs spaced about 3.9 in apart, with app control, a 32-key remote and music sync.
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