A particular green $\text{LED}$ emits light of wavelength $5490 \text{ A}$. The energy bandgap of the semiconductor material used there is (Planck's constant = $6.626 \times 10^{-34} \mathrm{~J-s})$
- $2.26 \; \mathrm{eV}$
- $1.98 \; \mathrm{eV}$
- $1.17 \; \mathrm{eV}$
- $0.74 \; \mathrm{eV}$