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html›body›main#compare1,339 models · updated Nov 14, 2026
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  3. Day vs Indestructible BL20 Pro

VARTA Day vs VARTA Indestructible BL20 Pro

What Day does better (0) and where Indestructible BL20 Pro wins (2) — every spec side by side.

VARTA Day
VARTA · 2020Day
5.1Score
0 advantages≈ $6
vs
VARTA Indestructible BL20 Pro
6.1Score
2 advantages≈ $25
Higher score
2.1Brightness & throw5.5
4.7Battery & charging5.9

Why is Day better than Indestructible BL20 Pro?

Day has no measurable advantages in this pair.

Why is Indestructible BL20 Pro better than Day?

  1. Maximum output40 lm vs 400 lm10×
  2. Maximum runtime62 h vs 85 h+37%
Specifications

Side by side

VARTA DayVARTA Day≈ $65.1
Light output
Maximum output40 lm400 lm
Beam distance (ANSI FL1)—400 m
Light sourceLEDLED
LED & beam
Number of LEDs9—
Battery & charging
BatteryAAAA
Number of batteries26
Maximum runtime62 h85 h
RechargeableNoNo
Size & weight
Length / height—150 mm
Head diameter / width—84 mm
Weight112 g—
Modes & features
ColoursBlack, SilverBlack
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